LLexicon Workbenchv2.1

Nounverified MWEverified

Umbilical Vesicle

nounverified·updated May 18, 2026

GlossaryL1 — what DictionaryL2 — how used ThesaurusL3 — relations Universaleverything

membranous structure that functions as the circulatory system in mammalian embryos until the heart becomes functional

MWE

Classifications

per-axis with provenance

Entity Type

Unknown—authoritativeglossary_import_default_pending_classifier

?unassignedlast reviewed —

Sensitivity

unclassified

Information Class

unclassified

Variants

4 surface forms

synonym: yolk sac
plural: Umbilical Vesicles
possessive: Umbilical Vesicle's
pluralpossessive: Umbilical Vesicles'

Continue to:Dictionary →How is this term used per framework?Thesaurus →How does this term relate to other terms?Universal →Everything in one page.