Available Definitions:
1) v. t. - To decree; to establish by legal and authoritative act; to make into a law; especially, to perform the legislative act with reference to (a bill) which gives it the validity of law.
2) v. t. - To act; to perform; to do; to effect.
3) v. t. - To act the part of; to represent; to play.
4) n. - Purpose; determination.