Alternative form of unpindownable

To place all one's trust or hope in (someone or something).

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.

present participle of pin one's ears back

Third-person singular simple present indicative form of pin one's ears back

(UK, informal) To listen attentively.

Alternative form of pin one's ears back

(humorous) Sarcastically suggesting that a person deserves a prize.

Alternative form of one could hear a pin drop