Colloquial Variant guide

absolute zero

noun · 3 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.

  • US: /ˈæb.səˌlut ˈzi.ɹoʊ/
  • US: /ˌæb.səˈljut ˈzi.ɹoʊ/
  • Australia: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

The coldest possible temperature, equivalent to zero on the Kelvin scale, or approximately −273.15 °C, −459.67 °F; a total absence of heat; the temperature at which the motion of all molecules would cease.

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

2

noun

Meaning 2

A person or thing of absolutely no consequence.

Definition source: English Wiktionary via Wiktextract

Usage: derogatory, slang

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

(cryogenics) the lowest temperature theoretically attainable (at which the kinetic energy of atoms and molecules is minimal); 0 Kelvin or -273.15 centigrade or -459.67 Fahrenheit

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: temperature

History

Etymology

No etymology was provided for this word.

Across languages

Translations

66 source translations are retained for this English entry.

  • Afrikaans: absolute nulpunt — coldest possible temperature
  • Albanian: zero absolute — coldest possible temperature
  • Arabic: صِفْر مُطَلِّق (ṣifr muṭalliq) — coldest possible temperature
  • Arabic: دَرَجَة الصُّغَر الْمُطْلَق — coldest possible temperature
  • Armenian: բացարձակ զրո (bacʻarjak zro) — coldest possible temperature
  • Asturian: cero absolutu — coldest possible temperature
  • Basque: zero absolutu — coldest possible temperature
  • Belarusian: абсалю́тны нуль (absaljútny nulʹ) — coldest possible temperature
  • Breton: zero klok — coldest possible temperature
  • Bulgarian: абсолю́тна ну́ла (absoljútna núla) — coldest possible temperature
  • Catalan: zero absolut — coldest possible temperature
  • Chinese Cantonese: 絕對零度 /绝对零度 (jyut6 deoi3 ling4 dou6) — coldest possible temperature
  • Chinese Mandarin: 絕對零度 /绝对零度 (juéduì língdù) — coldest possible temperature
  • Czech: absolutní nula — coldest possible temperature
  • Danish: absolut nulpunkt — coldest possible temperature
  • Dutch: absoluut nulpunt — coldest possible temperature
  • Esperanto: absoluta nulo — coldest possible temperature
  • Estonian: absoluutne nulltemperatuur — coldest possible temperature
  • Estonian: absoluutne nullpunkt — coldest possible temperature
  • Estonian: absoluutne null — coldest possible temperature
  • Finnish: absoluuttinen nollapiste — coldest possible temperature
  • French: zéro absolu — coldest possible temperature
  • Galician: cero absoluto — coldest possible temperature
  • German: absoluter Nullpunkt — coldest possible temperature
  • Greek: απόλυτο μηδέν (apólyto midén) — coldest possible temperature
  • Hebrew: אפס מוחלט (efes muhlat) — coldest possible temperature
  • Hindi: परम शून्य (param śūnya) — coldest possible temperature
  • Hungarian: abszolút nulla fok — coldest possible temperature
  • Icelandic: alkul — coldest possible temperature
  • Ido: absoluta zero — coldest possible temperature
  • Ido: zero absoluta — coldest possible temperature
  • Indonesian: nol mutlak — coldest possible temperature
  • Irish: dearbhnialas — coldest possible temperature
  • Italian: zero assoluto — coldest possible temperature
  • Japanese: 絶対零度 (zettai reido) — coldest possible temperature
  • Khmer: សូន្យដាច់ខាត (sounyɔɔdackhaat) — coldest possible temperature
  • Korean: 절대 영도 (jeoldae yeongdo) — coldest possible temperature
  • Latvian: absolūtā nulle — coldest possible temperature
  • Lithuanian: absoliutusis nulis — coldest possible temperature
  • Macedonian: апсолутна нула (apsolutna nula) — coldest possible temperature
  • Malay: sifar mutlak — coldest possible temperature
  • Malay: kosong mutlak — coldest possible temperature
  • Malayalam: കേവലപൂജ്യം (kēvalapūjyaṁ) — coldest possible temperature
  • Norwegian Bokmål: absolutt nullpunkt — coldest possible temperature
  • Persian: صفر مطلق (sefr-e motlaq) — coldest possible temperature
  • Polish: zero bezwzględne — coldest possible temperature
  • Polish: zero absolutne — coldest possible temperature
  • Portuguese: zero absoluto — coldest possible temperature
  • Romanian: zero absolut — coldest possible temperature
  • Russian: абсолю́тный нуль (absoljútnyj nulʹ) — coldest possible temperature
  • Serbo-Croatian: апсолутна нула — coldest possible temperature
  • Serbo-Croatian: apsolutna nula — coldest possible temperature
  • Slovak: absolútna nula — coldest possible temperature
  • Slovene: absolútna níčla — coldest possible temperature
  • Spanish: cero absoluto — coldest possible temperature
  • Swedish: absoluta nollpunkten — coldest possible temperature
  • Tagalog: wagas na awan — coldest possible temperature
  • Turkish: mutlak sıfır — coldest possible temperature
  • Turkmen: absolýut nol — coldest possible temperature
  • Ukrainian: абсолю́тний нуль (absoljútnyj nulʹ) — coldest possible temperature
  • Urdu: مطلق صفر — coldest possible temperature
  • Vietnamese: nhiệt độ không tuyệt đối — coldest possible temperature
  • Vietnamese: độ không tuyệt đối — coldest possible temperature
  • Vietnamese: không độ tuyệt đối — coldest possible temperature
  • Vietnamese: 0 tuyệt đối — coldest possible temperature
  • Welsh: sero absoliwt — coldest possible temperature