must
|must|
/mʌst/
prohibition
Etymology
'must' originates from Old English, specifically the word 'moste', which was the past tense of 'motan', meaning 'to be able to, to have to'.
'moste' changed from Old English and Middle English forms and eventually became the modern English word 'must'.
Initially, it meant 'to be able to, to have to', but over time it evolved into its current meaning of 'necessity, obligation, or strong probability'.
Meanings by Part of Speech
Noun 1
something that is necessary or very important to have or do.
A passport is a must for international travel.
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Noun 2
the freshly pressed juice of grapes before or during fermentation, used in winemaking.
The must is left to ferment for several days.
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Modal Verb 1
used to express necessity or strong obligation.
You must wear a seatbelt in the car.
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Last updated: 2025/07/26 17:47