Added 10 October 2026 seedcase noun Categories: PlantsObscure Words noun ! Definition from Wiktionary (CC BY-SA). More about seedcase at Wordnik → Where our words come from → A pouch-like structure of a plant that encloses the seeds. Origin From seed + case. From Wiktionary, via Kaikki.org (CC BY-SA) Related Words: podcodseedpodpodcasepyxisseedboxloculamentcapsulesaccusshell Back to today's word