n (also finger pier) A walkway extending from a dock, an airport terminal, etc, used by passengers to board a waiting ship or aeroplane.
n An amount of liquid, usually alcohol, in a glass, with the depth of a finger's length.
v (transitive) To identify or point out. Ex.: 'put the finger on' To report to or identify for the authorities, rat on, rat out, squeal on, tattle on, turn in, to finger.
v (transitive) To poke or probe with a finger.
v (transitive) To use the fingers to penetrate and sexually stimulate one's own or another person's vagina or anus.
v (transitive|music) To use specified finger positions in producing notes on a musical instrument.
v (transitive|music) To provide instructions in written music as to which fingers are to be used to produce particular notes or passages.
v (transitive|computing) To query (a user's status) using the (w|Finger protocol).