adj · name · noun · verb · 36 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.
Australian, Received-Pronunciation, US:/mæs/
US:Recorded audio is listed in the source snapshot.
CMU ARPABET:M AE1 S
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
adj
Meaning 1
Involving a mass of things; concerning a large quantity or number.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable, usually
Examples
There is evidence of mass extinctions in the distant past.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
adj
Meaning 2
Involving a mass of people; of, for, or by the masses.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable, usually
Examples
Mass unemployment resulted from the financial collapse.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
name
Meaning 3
Abbreviation of Massachusetts.
Definition source: English Wiktionary via Wiktextract
Usage: abbreviation, alt-of
Examples
the Mass Pike
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
name
Meaning 4
Alternative form of Mas.
Definition source: English Wiktionary via Wiktextract
Usage: alt-of, alternative
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
noun
Meaning 5
Matter, material.
A quantity of matter cohering so as to make one body, or an aggregation of particles or things which collectively make one body or quantity, usually of considerable size.
Definition source: English Wiktionary via Wiktextract
Usage: countable, physical, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
Matter, material.
Precious metal, especially gold or silver.
Definition source: English Wiktionary via Wiktextract
Usage: countable, obsolete, physical, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
7
noun
Meaning 7
Matter, material.
A measure of the inertia of a mass of matter, one of four fundamental properties of matter. SI unit of mass: kilogram.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
8
noun
Meaning 8
Matter, material.
A medicinal substance made into a cohesive, homogeneous lump, of consistency suitable for making pills.
Definition source: English Wiktionary via Wiktextract
Usage: countable, physical, uncountable
Topics: medicine, pharmacology, sciences
Examples
blue mass
Meaning relationships
Synonyms: none provided
Antonyms: none provided
9
noun
Meaning 9
Matter, material.
A palpable or visible abnormal globular structure.
Definition source: English Wiktionary via Wiktextract
Usage: countable, physical, uncountable
Topics: medicine, sciences
Examples
Near-synonym: lump
Meaning relationships
Synonyms: lump
Antonyms: none provided
10
noun
Meaning 10
Matter, material.
Excess body mass, especially in the form of muscle hypertrophy.
Definition source: English Wiktionary via Wiktextract
Usage: countable, physical, uncountable
Topics: bodybuilding, hobbies, lifestyle, sports
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
11
noun
Meaning 11
A large quantity; a sum.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
12
noun
Meaning 12
A large quantity; a sum.
Bulk; magnitude; body; size.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
13
noun
Meaning 13
A large quantity; a sum.
The principal part; the main body.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
14
noun
Meaning 14
A large quantity; a sum.
A large body of individuals, especially persons.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Examples
The mass of spectators didn't see the infraction on the field.
A mass of ships converged on the beaches of Dunkirk.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
15
noun
Meaning 15
A large quantity; a sum.
The lower classes of persons.
Definition source: English Wiktionary via Wiktextract
Usage: countable, in-plural, uncountable
Examples
The masses are revolting.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
16
noun
Meaning 16
The Eucharist, now especially in Roman Catholicism.
Definition source: English Wiktionary via Wiktextract
Topics: Christianity
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
17
noun
Meaning 17
Celebration of the Eucharist.
Definition source: English Wiktionary via Wiktextract
Topics: Christianity
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
18
noun
Meaning 18
The main kind of church service, in some denominations.
Definition source: English Wiktionary via Wiktextract
Usage: broadly
Topics: Christianity
Examples
She went to mass every Sunday for many years, and when she retired, she took to going on some weekdays, too.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: church service
19
noun
Meaning 19
The sacrament of the Eucharist.
Definition source: English Wiktionary via Wiktextract
Usage: usually
Topics: Christianity
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
20
noun
Meaning 20
A musical setting of parts of the mass.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
21
noun
Meaning 21
The principal liturgical service of the Church, encompassing both a scripture service (Liturgy of the Word) and a eucharistic service (Liturgy of the Eucharist), which includes the consecration and oblation (offering) of the host and wine.
Definition source: English Wiktionary via Wiktextract
join together into a mass or collect or form a mass
Definition source: Princeton WordNet 3.0
Examples
Crowds were massing outside the palace
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: crowd, crowd together
Narrower terms: press
History
Etymology
In late Middle English (circa 1400) as masse in the sense of "lump, quantity of matter", from Anglo-Norman masse, in Old French attested from the 11th century, via late Latin massa (“lump, dough”), from Ancient Greek μᾶζα (mâza, “barley-cake, lump (of dough)”). The Greek noun may be derived from the verb μάσσω (mássō, “to knead”), ultimately from a Proto-Indo-European *maǵ- (“to oil, knead”), although this is uncertain. Doublet of masa. The sense of "a large number or quantity" arises circa 1580. The scientific sense is from 1687 (as Latin massa) in the works of Isaac Newton, with the first English use (as mass) occurring in 1704.
Short forms.
From Middle English messe, masse, from Old English mæsse (“the mass, church festival”) and Old French messe, from Vulgar Latin *messa (“Eucharist, dismissal”), from Late Latin missa, noun use of feminine past participle of classical Latin mittere (“to send”), from ite, missa est (“go, (the assembly) is dismissed”), reanalyzed as "go, [that] is the missa", last words of the Roman Rite of the Catholic Church. Compare Dutch mis (“mass”), German Messe (“mass”), Danish messe (“mass”), Swedish mässa (“mass; expo”), Icelandic messa (“mass”). More at mission.
From Middle English messe, from Old English mæsse and Old French messe, both from Late Latin missa, from Latin mittō (“to send, dismiss”), compare French messe. In the ancient churches, the public services at which the catechumens were permitted to be present were called missa catechumenorum, ending with the reading of the Gospel. Then they were dismissed with the words: "Ite, missa est", the congregation is dismissed. After that the sacrifice proper began. At its close the same words were said to those who remained. So the word gave the name of Mass to the sacrifice in the Catholic Church. Compare Christmas, Lammas, missal. Doublet of missa.
Across languages
Translations
463 source translations are retained for this English entry.
Azerbaijani:
kütləvi
— involving a mass of things
Belarusian:
ма́савы
(másavy)
— involving a mass of things
Bulgarian:
масов
(masov)
— involving a mass of things
Dutch:
massa-
— involving a mass of things
Esperanto:
amasa
— involving a mass of things
Finnish:
massiivinen
— involving a mass of things
Finnish:
joukko-
— involving a mass of things
Malayalam:
കൂട്ട
(kūṭṭa)
— involving a mass of things
Māori:
mātinitini
— involving a mass of things
Portuguese:
massivo
— involving a mass of things
Russian:
ма́ссовый
(mássovyj)
— involving a mass of things
Spanish:
másico
— involving a mass of things
Ukrainian:
ма́совий
(másovyj)
— involving a mass of things
Azerbaijani:
kütləvi
— involving a mass of people
Bulgarian:
масов
(masov)
— involving a mass of people
Dutch:
massa-
— involving a mass of people
Esperanto:
amasa
— involving a mass of people
Finnish:
joukko-
— involving a mass of people
Italian:
di massa
— involving a mass of people
Kazakh:
бұқаралық
(būqaralyq)
— involving a mass of people
Russian:
ма́ссовый
(mássovyj)
— involving a mass of people
Spanish:
multitudinario
— involving a mass of people
Spanish:
masivo
— involving a mass of people
Spanish:
de masa
— involving a mass of people
Spanish:
en masa
— involving a mass of people
Ukrainian:
ма́совий
(másovyj)
— involving a mass of people
Arabic:
كُتْلَة
(kutla)
— quantity of matter cohering together to make one body
Aragonese:
masa
— quantity of matter cohering together to make one body
Armenian:
զանգված
(zangvac)
— quantity of matter cohering together to make one body
Asturian:
masa
— quantity of matter cohering together to make one body
Azerbaijani:
kütlə
— quantity of matter cohering together to make one body
Belarusian:
ма́са
(mása)
— quantity of matter cohering together to make one body
Bulgarian:
ма́са
(mása)
— quantity of matter cohering together to make one body
Catalan:
massa
— quantity of matter cohering together to make one body
Chinese Mandarin:
質量 /质量
(zhìliàng, zhíliàng)
— quantity of matter cohering together to make one body
Czech:
hmota
— quantity of matter cohering together to make one body
Dutch:
massa
— quantity of matter cohering together to make one body
Esperanto:
maso
— quantity of matter cohering together to make one body
Finnish:
massa
— quantity of matter cohering together to make one body
Galician:
masa
— quantity of matter cohering together to make one body
German:
Masse
— quantity of matter cohering together to make one body
Greek:
μάζα
(máza)
— quantity of matter cohering together to make one body
Ancient Greek:
ὄγκος
(ónkos)
— quantity of matter cohering together to make one body
Hungarian:
tömeg
— quantity of matter cohering together to make one body
Icelandic:
massi
— quantity of matter cohering together to make one body
Italian:
massa
— quantity of matter cohering together to make one body
Japanese:
質量
(shitsuryō)
— quantity of matter cohering together to make one body
Korean:
질량
(jillyang)
— quantity of matter cohering together to make one body
Latin:
mōlēs
— quantity of matter cohering together to make one body
Latvian:
masa
— quantity of matter cohering together to make one body
Macedonian:
маса
(masa)
— quantity of matter cohering together to make one body
Malagasy:
ambangony
— quantity of matter cohering together to make one body
Malagasy:
androhina
— quantity of matter cohering together to make one body
Malayalam:
പിണ്ഡം
(piṇḍaṁ)
— quantity of matter cohering together to make one body
Māori:
papatipu
— quantity of matter cohering together to make one body
Norwegian Bokmål:
masse
— quantity of matter cohering together to make one body
Norwegian Nynorsk:
masse
— quantity of matter cohering together to make one body
Polish:
masa
— quantity of matter cohering together to make one body
Portuguese:
massa
— quantity of matter cohering together to make one body
Romagnol:
màsa
— quantity of matter cohering together to make one body
Romanian:
masă
— quantity of matter cohering together to make one body
Russian:
ма́сса
(mássa)
— quantity of matter cohering together to make one body
Slovene:
masa
— quantity of matter cohering together to make one body
Spanish:
masa
— quantity of matter cohering together to make one body
Spanish:
pella
— quantity of matter cohering together to make one body
Swedish:
massa
— quantity of matter cohering together to make one body
Turkish:
kütle
— quantity of matter cohering together to make one body
Turkish:
kitle
— quantity of matter cohering together to make one body
Turkish:
yığın
— quantity of matter cohering together to make one body
Ottoman Turkish:
ییغین
(yığın)
— quantity of matter cohering together to make one body
Ukrainian:
ма́са
(mása)
— quantity of matter cohering together to make one body
Vietnamese:
khối lượng
— quantity of matter cohering together to make one body
Armenian:
զանգված
(zangvac)
— large quantity; sum
Asturian:
masa
— large quantity; sum
Bulgarian:
голямо количество
(goljamo količestvo)
— large quantity; sum