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