Third-person singular simple present indicative form of eff off

(organic chemistry) The alkaloid (3S,4R)-3-ethyl-4-(1H-imidazol-5-ylmethyl)oxolan-2-one related to pilocarpine

(botany) Belonging to the Ternstroemiaceae.

(law) Property that is found in such a state as to make it likely that the original owner has intentionally given up all dominion and control over the property, with no intent of returning to or re...