What is the pre-fix meaning of false?

Answer 1

Uttering falsehood; unveracious; given to deceit; dishnest; as, a false witness., Not faithful or loyal, as to obligations, allegiance, vows, etc.; untrue; treacherous; perfidious; as, a false friend, lover, or subject; false to promises., Not according with truth or reality; not true; fitted or likely to deceive or disappoint; as, a false statement., Not genuine or real; assumed or designed to deceive; counterfeit; hypocritical; as, false tears; false modesty; false colors; false jewelry., Not well founded; not firm or trustworthy; erroneous; as, a false claim; a false conclusion; a false construction in grammar., Not essential or permanent, as parts of a structure which are temporary or supplemental., Not in tune., Not truly; not honestly; falsely., To report falsely; to falsify., To betray; to falsify., To mislead by want of truth; to deceive., To feign; to pretend to make.