Standard Lemma guide

phase

name · noun · verb · 24 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • fāz
  • /feɪz/
  • US: Recorded audio is listed in the source snapshot.
  • rhymes with -eɪz
  • homophone: faze
  • CMU ARPABET: F EY1 Z Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

name

Meaning 1

Passover

Definition source: English Wiktionary via Wiktextract

Usage: obsolete

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A distinguishable part of a sequence or cycle occurring over time.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

That which is exhibited to the eye; the appearance which anything manifests, especially any one among different and varying appearances of the same object.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Any appearance or aspect of an object of mental apprehension or view.

Definition source: English Wiktionary via Wiktextract

Examples

  • The problem has many phases.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

A particular appearance or state in a regularly recurring cycle of changes with respect to quantity of illumination or form, or the absence, of a body's illuminated disk. Illustrated in Wikipedia's article Lunar phase.

Definition source: English Wiktionary via Wiktextract

Topics: astronomy, natural-sciences

Examples

  • the phases of the moon

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

Any one point or portion in a recurring series of changes, as in the changes of motion of one of the particles constituting a wave or vibration; one portion of a series of such changes, in distinction from a contrasted portion, as the portion on one side of a position of equilibrium, in contrast with that on the opposite side.

Definition source: English Wiktionary via Wiktextract

Topics: natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

noun

Meaning 7

A component in a material system that is distinguished by chemical composition and/or physical state (solid, liquid or gas) and/or crystal structure. It is delineated from an adjoining phase by an abrupt change in one or more of those conditions.

Definition source: English Wiktionary via Wiktextract

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

8

noun

Meaning 8

In certain organisms, one of two or more colour variations characteristic of the species, but independent of the ordinary seasonal and sexual differences, and often also of age.

Definition source: English Wiktionary via Wiktextract

Topics: biology, natural-sciences, zoology

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

9

noun

Meaning 9

The period of play between consecutive breakdowns.

Definition source: English Wiktionary via Wiktextract

Qualifier: rugby union

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

10

noun

Meaning 10

A haplotype.

Definition source: English Wiktionary via Wiktextract

Topics: biology, genetics, medicine, natural-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

11

noun

Meaning 11

The counterclockwise angle from the positive half of the real number line to the vector pointing to a complex number on an Argand diagram of the complex plane, which has the positive real line pointing right and the positive imaginary number line pointing up.

Definition source: English Wiktionary via Wiktextract

Topics: mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: argument

Antonyms: none provided

12

noun

Meaning 12

A distortion caused by a difference in the speed of propagation for different frequencies

Definition source: English Wiktionary via Wiktextract

Topics: entertainment, lifestyle, music

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

13

noun

Meaning 13

In a polyphase electrical power system, one of the power-carrying conductors, or the alternating current carried by it.

Definition source: English Wiktionary via Wiktextract

Topics: business, electrical, electrical-engineering, electricity, electromagnetism, energy, engineering, natural-sciences, physical-sciences, physics

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: line conductor

Antonyms: none provided

14

verb

Meaning 14

To begin—if construed with "in"—or to discontinue—if construed with out—(doing) something over a period of time (i.e. in phases).

Definition source: English Wiktionary via Wiktextract

Examples

  • The use of the obsolete machines was gradually phased out as the new models were phased in.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

15

verb

Meaning 15

To determine haplotypes in (data) when genotypes are known.

Definition source: English Wiktionary via Wiktextract

Usage: informal, transitive

Topics: biology, genetics, medicine, natural-sciences, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

16

verb

Meaning 16

To pass into or through a solid object.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

17

verb

Meaning 17

To use a phaser.

Definition source: English Wiktionary via Wiktextract

Topics: literature, media, publishing, science-fiction

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

18

verb

Meaning 18

Alternative spelling of faze

Definition source: English Wiktionary via Wiktextract

Usage: alt-of, alternative, proscribed

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

19

noun

Meaning 19

(astronomy) the particular appearance of a body's state of illumination (especially one of the recurring shapes of the part of Earth's moon that is illuminated by the sun)

Definition source: Princeton WordNet 3.0

Examples

  • the full phase of the moon

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: appearance, visual aspect

Narrower terms: phase of the moon

20

noun

Meaning 20

(physical chemistry) a distinct state of matter in a system; matter that is identical in chemical composition and physical state and separated from other material by the phase boundary

Definition source: Princeton WordNet 3.0

Examples

  • the reaction occurs in the liquid phase of the system

Meaning relationships

Synonyms: form

Antonyms: none provided

Broader terms: state of matter, state

Narrower terms: dispersed phase, dispersed particles, dispersing phase, dispersion medium, dispersing medium

21

noun

Meaning 21

a particular point in the time of a cycle; measured from some arbitrary zero and expressed as an angle

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: phase angle

Antonyms: none provided

Broader terms: point, point in time

22

noun

Meaning 22

any distinct time period in a sequence of events

Definition source: Princeton WordNet 3.0

Examples

  • we are in a transitional stage in which many former ideas must be revised or rejected

Meaning relationships

Synonyms: stage

Antonyms: none provided

Broader terms: time period, period of time, period

Narrower terms: diakinesis, diplotene, leptotene, pachytene, phase of cell division, zygotene, anal stage, anal phase, genital stage, genital phase, latency stage, latency phase, latency period, oral stage, oral phase, phallic stage, phallic phase, chapter, incubation, fertile period, fertile phase, menstrual phase, musth, secretory phase, luteal phase, generation, apogee, culmination, seedtime, safe period

23

verb

Meaning 23

adjust so as to be in a synchronized condition

Definition source: Princeton WordNet 3.0

Examples

  • he phased the intake with the output of the machine

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: synchronize, synchronise, sync

24

verb

Meaning 24

arrange in phases or stages

Definition source: Princeton WordNet 3.0

Examples

  • phase a withdrawal

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: stage, arrange

History

Etymology

From Latin phase (“passover”), Phasa, from Hebrew פָּסַח (pésach).

From New Latin phasis, from Ancient Greek φάσις (phásis, “an appearance”), from φαίνω (phaínō, “to cause to appear”); compare phantasm and see face.

Across languages

Translations

135 source translations are retained for this English entry.

  • Albanian: fazë — distinguishable part of a sequence
  • Arabic: مَرْحَلَة (marḥala) — distinguishable part of a sequence
  • Armenian: փուլ (pʻul) — distinguishable part of a sequence
  • Azerbaijani: mərhələ — distinguishable part of a sequence
  • Belarusian: фа́за (fáza) — distinguishable part of a sequence
  • Bulgarian: фа́за (fáza) — distinguishable part of a sequence
  • Burmese: အဆင့် (a.hcang.) — distinguishable part of a sequence
  • Catalan: fase — distinguishable part of a sequence
  • Chinese Mandarin: 階段 /阶段 (jiēduàn) — distinguishable part of a sequence
  • Czech: fáze — distinguishable part of a sequence
  • Danish: fase — distinguishable part of a sequence
  • Dutch: fase — distinguishable part of a sequence
  • Esperanto: fazo — distinguishable part of a sequence
  • Estonian: faas — distinguishable part of a sequence
  • Finnish: vaihe — distinguishable part of a sequence
  • French: phase — distinguishable part of a sequence
  • Georgian: ფაზა (paza) — distinguishable part of a sequence
  • German: Phase — distinguishable part of a sequence
  • Greek: φάση (fási) — distinguishable part of a sequence
  • Ancient Greek: βαθμός (bathmós) — distinguishable part of a sequence
  • Hebrew: שָׁלָב \ שְׁלָב (shaláv, sh'láv) — distinguishable part of a sequence
  • Hebrew: פאזה — distinguishable part of a sequence
  • Hindi: चरण (caraṇ) — distinguishable part of a sequence
  • Hungarian: fázis — distinguishable part of a sequence
  • Indonesian: fase — distinguishable part of a sequence
  • Italian: fase — distinguishable part of a sequence
  • Italian: fase — distinguishable part of a sequence
  • Japanese: 段階 (dankai) — distinguishable part of a sequence
  • Kazakh: фаза (faza) — distinguishable part of a sequence
  • Kazakh: кезең (kezeñ) — distinguishable part of a sequence
  • Khmer: វគ្គ (vĕək) — distinguishable part of a sequence
  • Khmer: ផាស (phaah) — distinguishable part of a sequence
  • Korean: 단계 (dan'gye) — distinguishable part of a sequence
  • Northern Kurdish: qonax — distinguishable part of a sequence
  • Kyrgyz: фаза (faza) — distinguishable part of a sequence
  • Kyrgyz: баскыч (baskıc) — distinguishable part of a sequence
  • Lao: ຂັ້ນ (khan) — distinguishable part of a sequence
  • Lao: ກ້າວ (kāo) — distinguishable part of a sequence
  • Latvian: fāze — distinguishable part of a sequence
  • Lithuanian: fazė — distinguishable part of a sequence
  • Macedonian: фаза (faza) — distinguishable part of a sequence
  • Malay: fasa — distinguishable part of a sequence
  • Mongolian: үелэл (üjelel) — distinguishable part of a sequence
  • Mongolian: үе (üje) — distinguishable part of a sequence
  • Mongolian: үе шат (üje šat) — distinguishable part of a sequence
  • Mongolian: фаз (faz) — distinguishable part of a sequence
  • Norwegian Bokmål: fase — distinguishable part of a sequence
  • Iranian Persian: فاز (fâz) — distinguishable part of a sequence
  • Iranian Persian: مَرْحَلِه (marhale) — distinguishable part of a sequence
  • Polish: faza — distinguishable part of a sequence
  • Portuguese: fase — distinguishable part of a sequence
  • Romanian: fază — distinguishable part of a sequence
  • Russian: фа́за (fáza) — distinguishable part of a sequence
  • Serbo-Croatian: фа́за — distinguishable part of a sequence
  • Serbo-Croatian: fáza — distinguishable part of a sequence
  • Slovak: fáza — distinguishable part of a sequence
  • Slovene: faza — distinguishable part of a sequence
  • Spanish: fase — distinguishable part of a sequence
  • Swedish: fas — distinguishable part of a sequence
  • Tagalog: yugto — distinguishable part of a sequence
  • Tajik: марҳала (marhala) — distinguishable part of a sequence
  • Thai: ระยะ (rá-yá) — distinguishable part of a sequence
  • Thai: เฟส (fèes) — distinguishable part of a sequence
  • Thai: วัฏภาค (wát-dtà-pâak) — distinguishable part of a sequence
  • Turkish: aşama — distinguishable part of a sequence
  • Turkish: devre — distinguishable part of a sequence
  • Turkish: evre — distinguishable part of a sequence
  • Ottoman Turkish: باصامق (basamak) — distinguishable part of a sequence
  • Ottoman Turkish: مرتبه (mertebe) — distinguishable part of a sequence
  • Turkmen: faza — distinguishable part of a sequence
  • Ukrainian: фа́за (fáza) — distinguishable part of a sequence
  • Urdu: مَرْحَلَہ (marhala) — distinguishable part of a sequence
  • Uyghur: باسقۇچ (basquch) — distinguishable part of a sequence
  • Uzbek: davr — distinguishable part of a sequence
  • Uzbek: faza — distinguishable part of a sequence
  • Uzbek: bosqich — distinguishable part of a sequence
  • Vietnamese: giai đoạn — distinguishable part of a sequence
  • Armenian: փուլ (pʻul) — that which is exhibited to the eye
  • Finnish: näkymä — that which is exhibited to the eye
  • Indonesian: wujud — that which is exhibited to the eye
  • Russian: фа́за (fáza) — that which is exhibited to the eye
  • Russian: ста́дия (stádija) — that which is exhibited to the eye
  • Russian: пери́од (períod) — that which is exhibited to the eye
  • Finnish: puoli — aspect of an object or view
  • Italian: aspetto — aspect of an object or view
  • Italian: faccia — aspect of an object or view
  • Russian: аспе́кт (aspékt) — aspect of an object or view
  • Russian: сторона́ (storoná) — aspect of an object or view
  • Armenian: փուլ (pʻul) — astronomy: particular appearance or state in a regularly recurring cycle
  • Belarusian: фа́за (fáza) — astronomy: particular appearance or state in a regularly recurring cycle
  • Bulgarian: фа́за (fáza) — astronomy: particular appearance or state in a regularly recurring cycle
  • Catalan: fase — astronomy: particular appearance or state in a regularly recurring cycle
  • Czech: fáze — astronomy: particular appearance or state in a regularly recurring cycle
  • Dutch: fase — astronomy: particular appearance or state in a regularly recurring cycle
  • Esperanto: fazo — astronomy: particular appearance or state in a regularly recurring cycle
  • Finnish: vaihe — astronomy: particular appearance or state in a regularly recurring cycle
  • Georgian: ფაზა (paza) — astronomy: particular appearance or state in a regularly recurring cycle
  • Italian: fase — astronomy: particular appearance or state in a regularly recurring cycle
  • Navajo: łahgo ánááʼniił — astronomy: particular appearance or state in a regularly recurring cycle
  • Persian: نمود (nemud) — astronomy: particular appearance or state in a regularly recurring cycle
  • Persian: اهله (ahalle) — astronomy: particular appearance or state in a regularly recurring cycle
  • Persian: فاشیش (fâšiš) — astronomy: particular appearance or state in a regularly recurring cycle
  • Persian: فاسیس (fâsis) — astronomy: particular appearance or state in a regularly recurring cycle
  • Romanian: fază — astronomy: particular appearance or state in a regularly recurring cycle
  • Russian: фа́за (fáza) — astronomy: particular appearance or state in a regularly recurring cycle
  • Spanish: fase — astronomy: particular appearance or state in a regularly recurring cycle
  • Swedish: fas — astronomy: particular appearance or state in a regularly recurring cycle
  • Tagalog: yugto — astronomy: particular appearance or state in a regularly recurring cycle
  • Ukrainian: фа́за (fáza) — astronomy: particular appearance or state in a regularly recurring cycle
  • Armenian: փուլ (pʻul) — physics: point or portion in a recurring series of changes
  • Belarusian: фа́за (fáza) — physics: point or portion in a recurring series of changes
  • Bulgarian: фа́за (fáza) — physics: point or portion in a recurring series of changes
  • Catalan: fase — physics: point or portion in a recurring series of changes
  • Czech: fáze — physics: point or portion in a recurring series of changes
  • Dutch: fase — physics: point or portion in a recurring series of changes
  • Finnish: vaihe — physics: point or portion in a recurring series of changes
  • Georgian: ფაზა (paza) — physics: point or portion in a recurring series of changes
  • Hindi: प्रावस्था (prāvasthā) — physics: point or portion in a recurring series of changes
  • Ido: fazo — physics: point or portion in a recurring series of changes
  • Polish: faza — physics: point or portion in a recurring series of changes
  • Portuguese: fase — physics: point or portion in a recurring series of changes
  • Romanian: fază — physics: point or portion in a recurring series of changes
  • Russian: фа́за (fáza) — physics: point or portion in a recurring series of changes
  • Spanish: fase — physics: point or portion in a recurring series of changes
  • Tagalog: yugto — physics: point or portion in a recurring series of changes
  • Ukrainian: фа́за (fáza) — physics: point or portion in a recurring series of changes
  • Belarusian: фа́за (fáza) — chemistry: component in a material system
  • Bulgarian: фа́за (fáza) — chemistry: component in a material system
  • Finnish: faasi — chemistry: component in a material system
  • Finnish: olomuotoalue — chemistry: component in a material system
  • Hindi: प्रावस्था (prāvasthā) — chemistry: component in a material system
  • Romanian: fază — chemistry: component in a material system
  • Russian: фа́за (fáza) — chemistry: component in a material system
  • Finnish: värimuunnos — zoology: colour variation
  • Finnish: vaihe — rugby union: period of play between breakdowns
Real reading context

phase in complete knowledge articles