Added 10 October 2026 galax noun Categories: PlantsObscure Words noun ! Definition from WordNet 3.1, Princeton University. More about galax at Wordnik → Where our words come from → Tufted evergreen perennial herb having spikes of tiny white flowers and glossy green round to heart-shaped leaves that become coppery to maroon or purplish in fall. Related Words: galaxybeetleweedwandflowergranvillelynchburgdanvillealexandriagalvestonradfordbellamy Back to today's word