To paint using fingerpaint.

(intransitive, idiomatic) To criticize excessively / (transitive, idiomatic) (followed by with) To criticize (something) excessively

(transitive) To make small adjustments to (something) until it is optimal.

(of a fish) Having one or more fins. / Resembling a fin. / Abounding in fishes.

(bowed string instruments) pinky (smallest finger) / (keyboard instruments) ring finger

(transitive, humorous, informal) To type (something) erroneously on a keyboard, keypad, or touchscreen by accidentally pressing with a finger one or more keys other than the intended one.

Alternative form of fat finger

A subspecies of the reindeer, Rangifer tarandus fennicus, found only in Eastern Finland and Russian Karelia.

(simile, colloquial) Extremely fine.

A universe whose parameters (fundamental constants) are within a very narrow range, enabling chemically-based life to exist.