plural of minuten pin

simple past tense and past participle of pin down

Third-person singular simple present indicative form of pin down

present participle of pin down

plural of gudgeon pin

plural of push pin

plural of push-pin

Adjectival or attributive form of angels dancing on the head of a pin.

(figuratively) The subject of arcane intellectual speculation; used as an example subject of enquiry the pursuit of which is of no value.

(UK, informal) To listen attentively.