how many angels can stand (dance) on the head of a pin?

Cultural

Scornful description of a tedious concern with irrelevant details; an allusion to religious controversies in the middle ages. In fact, the medieval argument was over how many angels could stand on the point of a pin.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023