Skyglow

//ˈskaɪˌɡloʊ// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The illumination of the sky above populated areas, mostly by street lighting. countable, uncountable

Etymology

From sky + glow.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.