THEOREM n.
That which is considered and established as a principle; hence, sometimes, a rule. Not theories, but theorems (Coleridge. By the theorems, Which your polite and terser gallants practice, I re-refine the court, and civilize Their barbarous natures. Massinger.
THRUST v. 2 definitions
To stab; to pierce; -- usually with through. To thrust away or from, to push away; to reject. -- To thrust in, to push or drive in. -- To thrust off, to push away. -- To thrust on, to impel; to urge. -- To thrust one's self in or into, to obtrude upon, to intrude, as into a room; to enter (a place) where one is not…