Added 10 October 2026 agleam /əˈɡliːm/ adjective Categories: Describing WordsObscure Words adjective ! Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about agleam at Wordnik → Where our words come from → Bright with a steady but subdued shining. from the plane we saw the city below agleam with lights Related Words: gleamingnitidbrightshininglambentlucentgleamyglowyglimmerousfulgidbeamfulglowsome Back to today's word