Added 10 October 2026 gilly-flower noun noun ! Definition from Wiktionary (CC BY-SA). More about gilly-flower at Wordnik → Where our words come from → Alternative spelling of gillyflower. Related Words: gilloflowergilliflowerflowerpetalflower-petalfloretteflowerettejonquillrose-petaljulyflowerdaffydowndillylilypad Back to today's word