coolening

Verb

coolen (third-person singular simple present coolens, present participle coolening, simple past and past participle coolened)

1. (ambitransitive, nonstandard, rare) To make or become cool.
   • Other points of light of much smaller magnitude we find to possess no illuminative vibration of their own, but to be merely reflecting from their surface the light they receive from the larger orbs, and we note that these lesser lights are subsidiaries or dependents of the suns or parent bodies...1918, Fitz Gerald Broad, The Problem of Life: A Solution, page 64