plural of pin

Third-person singular simple present indicative form of pin

plural of PIN

(transitive) To place the blame for (something) on (someone), especially unjustly.

Alternative form of peen

Acronym of personal identification number.

(organic chemistry) Initialism of preferred IUPAC name.

A needle without an eye (usually) made of drawn-out steel wire with one end sharpened and the other flattened or rounded into a head, used for fastening. / A small nail with a head and a sharp point.

(often followed by a preposition such as "to" or "on") To fasten or attach (something) with a pin. / (chess, usually passive) To cause (a piece) to be in a pin. / (wrestling) To pin down (someone).

simple past tense and past participle of pin