Added 9 October 2026 aglow /əˈɡloʊ/ adjective Categories: Describing WordsRare Words adjective ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about aglow at Wordnik → Where our words come from → Softly bright or radiant. a house aglow with lights Related Words: glowingbrightluminouslucentlambentshiningincandescentexuberantbeamingalightashineglorious Back to today's word