English Online Dictionary. What means must? What does must mean?
English
Pronunciation
- (stressed) IPA(key): /ˈmʌst/
- (unstressed) IPA(key): /məs(t)/
- Homophone: mussed
- Rhymes: -ʌst
Etymology 1
From Middle English moste ("must", literally, "had to", the past tense of Middle English moten (“to have to”)), from Old English mōste (“had to”), 1st & 3rd person singular past tense of mōtan (“to be allowed, be able to, have the opportunity to, be compelled to, must, may”), from Proto-Germanic *mōtaną. Cognate with Dutch moest (“had to”), German musste (“had to”), Swedish måste (“must, have to, be obliged to”). More at mote.
Alternative forms
- mus' (dialectal)
Verb
must (third-person singular simple present must, no present participle, simple past must, no past participle) (modal auxiliary, defective)
- To do as a requirement; indicates that the sentence subject is required as an imperative or directive to execute the sentence predicate, with failure to do so resulting in a failure or negative consequence.
- To do with certainty; indicates that the speaker is certain that the subject will have executed the predicate.
- Used to indicate that something is very likely, probable, or certain to be true.
Usage notes
- (auxiliary, to do as a requirement): Compare with weaker auxiliary verb should, indicating mere intent for the predicate’s execution; and stronger auxiliary verb will, indicating that the negative consequence will be unusually severe.
- (auxiliary, to do with certainty): Compare with weaker auxiliary verb should, indicating a strong probability of the predicate’s execution.
- The past tense of “must” is also “must”. In main clauses, this use of the past tense is almost always literary (see King James Bible, Leiber, and Alcott quotations at Citations:must). In subordinate clauses, it is more common: He knew that he must come, but he never showed up. Otherwise, the past sense is usually conveyed by had to. It is possible to use was bound to for the past also. For this reason, have to and be bound to are also used as alternatives to must in the present and future.
- The principal verb, if easily supplied (especially go), may be omitted. In modern usage this is mainly literary (see Housman and Tolkien quotations at Citations:must).
- Must is unusual in its negation: must not still expresses a definite certainty or requirement. Need and have to, on the other hand, are negated in the usual manner. Compare:
- You must not read that book. (It is necessary that you not read that book.)
- You need not read that book. / You do not have to read that book. (It is not necessary that you read that book.)
- The second-person singular (thou being the subject) no longer adds -est (as it did in Old English).
Conjugation
Derived terms
Translations
See also
- Appendix:English modal verbs
- Appendix:English tag questions
Noun
must (plural musts)
- Something that is mandatory or required.
- Synonyms: imperative, necessity
- Antonym: no-no
- Hyponyms: must-do, must-have, must-see
Descendants
- → French: must
- → Finnish: must
Translations
Etymology 2
From Middle English must, from Old English must and Old French must, most, both from Latin mustum.
Noun
must (countable and uncountable, plural musts)
- The property of being stale or musty.
- Something that exhibits the property of being stale or musty.
- Fruit juice that will ferment or has fermented, usually from grapes.
Derived terms
- must weight
Translations
Verb
must (third-person singular simple present musts, present participle musting, simple past and past participle musted)
- (transitive) To make musty.
- (intransitive) To become musty.
Further reading
- must on Wikipedia.Wikipedia
Etymology 3
From Persian مست (mast, “drunk, inebriated”), from Middle Persian 𐭬𐭮𐭲 (mast).
Noun
must (countable and uncountable, plural musts)
- Alternative form of musth
- 1936, George Orwell, Shooting an Elephant, an essay in the magazine New Writing:
- It was not, of course, a wild elephant, but a tame one which had gone ‘must’.
- 1936, George Orwell, Shooting an Elephant, an essay in the magazine New Writing:
Anagrams
- UMTS, MTUs, tums, stum, smut, UTMs, UTMS, Stum
Dutch
Etymology
From English must, from Old English mōste, from the past tense of Proto-West Germanic *mōtan, whence native moeten.
Pronunciation
- IPA(key): /mʏst/
Noun
must m (plural musts)
- a must (necessity, prerequisite)
- Synonym: moetje
Estonian
Etymology
From Proto-Finnic *musta. Cognate with Finnish musta, Veps must and Livonian mustā. Possibly from Proto-Germanic *mus-ta-, compare Norwegian Bokmål must (“steam, fume, mist”).
Pronunciation
- IPA(key): /ˈmust/
- Hyphenation: must
Adjective
must (genitive musta, partitive musta, comparative mustem, superlative kõige mustem or mustim)
- black (color)
- Dark, without light, illumination (and poorly visible).
- Without snow.
- Without snow.
- Having dark skin.
- Dirty, unclean, full of garbage and/or grime.
- Synonym: räpane
- Not requiring special skills, making something or someone dirty.
- Grim, dreary, hopeless, without any (good) solution.
- Illegal, unofficial, disgraceful.
- Illegal, unofficial, disgraceful.
Declension
Noun
must (genitive musta, partitive musta)
- The color black.
- Something colored in black.
- A person having dark skin.
Declension
Antonyms
- valge
Derived terms
- mustus
- mustuma
- mustendama
- mustenma
- mustama
Related terms
- must auk
- mustvalge
- musträstas
- süsimust
- must sõstar
See also
References
Finnish
Etymology 1
Borrowed from English must.
Pronunciation
- IPA(key): /ˈmɑst/, [ˈmɑ̝s̠t]
- Rhymes: -ɑst
Noun
must (colloquial)
- must (something mandatory or required)
Declension
- Not inflected.
Synonyms
- pakko; pakollinen juttu
Further reading
- “must”, in Kielitoimiston sanakirja [Dictionary of Contemporary Finnish][1] (in Finnish) (online dictionary, continuously updated), Kotimaisten kielten keskuksen verkkojulkaisuja 35, Helsinki: Kotimaisten kielten tutkimuskeskus (Institute for the Languages of Finland), 2004–, retrieved 2023-07-01
Etymology 2
A variant of musta < minusta (“of me”).
Pronunciation
- IPA(key): /ˈmust/, [ˈmus̠t]
- Rhymes: -ust
- Hyphenation(key): must
Pronoun
must
- (colloquial) elative singular of mä
French
Etymology
Borrowed from English must.
Pronunciation
- IPA(key): /mœst/
Noun
must m (plural musts)
- (informal) that which is compulsory; an obligation; duty; must
- Synonyms: essentiel, impératif
- (often humorous) must-have (item that one must own)
Hungarian
Pronunciation
- IPA(key): [ˈmuʃt]
- Hyphenation: must
- Rhymes: -uʃt
Noun
must (usually uncountable, plural mustok)
- must (sweet fresh grape juice that has not fermented yet)
Declension
Further reading
- must in Géza Bárczi, László Országh, et al., editors, A magyar nyelv értelmező szótára [The Explanatory Dictionary of the Hungarian Language] (ÉrtSz.), Budapest: Akadémiai Kiadó, 1959–1962. Fifth ed., 1992: →ISBN.
Ludian
Etymology
From Proto-Finnic *musta.
Adjective
must
- black
Middle English
Alternative forms
- most, moste, moust, muste
Etymology
From Old English must and Old French must, most, both from Latin mustum.
Pronunciation
- IPA(key): /must/
Noun
must (uncountable)
- must (wine that is not fully fermented)
- (rare, with qualifier) fruit juice
Descendants
- English: must
References
- “must, n.”, in MED Online, Ann Arbor, Mich.: University of Michigan, 2007.
Old English
Etymology
Borrowed from Latin mustum
Pronunciation
- IPA(key): /must/
Noun
must m
- must (newly or partially fermented wine)
Descendants
- Middle English: must
- English: must
References
- Joseph Bosworth and T. Northcote Toller (1898) “must”, in An Anglo-Saxon Dictionary[2], 2nd edition, Oxford: Oxford University Press.
Romanian
Etymology
Inherited from Latin mustum, from Proto-Indo-European *mus-, *mews- (“damp”).
Noun
must n (plural musturi)
- unfermented wine; grape or other fruit juice
- must (of grapes)
Declension
Derived terms
Related terms
- mustos
- mustăreață
See also
- zeamă, suc
Swedish
Etymology
From Old Norse muster, moster, from Latin mustum.
Pronunciation
- IPA(key): /mɵst/
Noun
must c (uncountable)
- (drink made from) fruit or berry juice (that has been prevented from fermenting)
- a kind of soft drink, more commonly known as julmust
Declension
See also
- must on the Swedish Wikipedia.Wikipedia sv
References
- must in Svensk ordbok (SO)
- must in Svenska Akademiens ordlista (SAOL)
- must in Svenska Akademiens ordbok (SAOB)
Anagrams
- stum, tums
Veps
Etymology
From Proto-Finnic *musta.
Adjective
must
- black
Inflection
Derived terms
- musteta
- Mustmägi
- mustsil'mäine
- mustverine
Noun
must
- black
Inflection
References
- Zajceva, N. G., Mullonen, M. I. (2007) “чёрный”, in Uz’ venä-vepsläine vajehnik / Novyj russko-vepsskij slovarʹ [New Russian–Veps Dictionary][3], Petrozavodsk: Periodika
Volapük
Noun
must (nominative plural musts)
- must (new wine; sweet cider)
Declension
Võro
Etymology
From Proto-Finnic *musta.
Adjective
must (genitive musta, partitive musta)
- black (colour)