Added 7 October 2026 acalycal adjective adjective ! Definition from Wiktionary (CC BY-SA). More about acalycal at Wordnik → Where our words come from → Not attached to a calyx Related Words: acalycinecalycifloralcalyciferouscalicealapocarpouscalycealachlamydeouscenanthouscalyceraceouscalyciflorousacaulineacaulous Back to today's word