Added 10 October 2026 pseudembryo noun Categories: Obscure Words noun ! Definition from Wiktionary (CC BY-SA). More about pseudembryo at Wordnik → Where our words come from → An asexual form from which the true embryo is produced by budding, such as in echinoderms. Origin From pseudo- + embryo. From Wiktionary, via Kaikki.org (CC BY-SA) Related Words: pseudoembryopseudovumpseudoproctpseudovariumproembryopseudostomepolyembryopseudopodembryotypembryopseudovarypseudopupa Back to today's word