must

English

/ˈmʌst/, /məs(t)/

verb
Definitions
  • (modal) To do with certainty; .
  • (modal) To do as a requirement; .
  • (modal) said about something that is very likely, probable, or certain to be true

Etymology

Derived from Middle English moste, moten (have to, discuss, talk, speak, converse) derived from Old English mōste (had to) inherited from Proto-Germanic *mōtaną (have to, be able to, be delegated, be allowed to).

Origin

Proto-Germanic

*mōtaną

Gloss

have to, be able to, be delegated, be allowed to

Timeline

Distribution of cognates by language

Geogrpahic distribution of cognates

Cognates and derived terms