(biochemistry, genetics) A structure characterized by the coordination of one or more zinc ions, found in some proteins, that typically binds to specific sequences of DNA and regulates genes.

(vulgar, slang) The middle finger

A difference between the value of a function evaluated at a number, and the value of the same function evaluated at a different number, a fixed distance from the first.

plural of Fink truss

(idiomatic) Used to apologize for a possibly impolite statement one is making.

simple past tense and past participle of fine-tune

Third-person singular simple present indicative form of fine-tune

present participle of fine-tune

present participle of find out

present participle of finish off