( v. i. / auxiliary )
To be morally required; to be necessary or essential to a certain quality, character, end, or result; as, he must reconsider the matter; he must have been insane.
( v. i. / auxiliary )
To be morally required; to be necessary or essential to a certain quality, character, end, or result; as, he must reconsider the matter; he must have been insane.
Webster's Revised Unabridged English Dictionary. Пересмотренный полный словарь английского языка Webster. 2012