LLexicon Workbenchv2.1

Nounverified MWEverified

Atrial Septal Defect

nounverified·updated May 18, 2026

GlossaryL1 — what DictionaryL2 — how used ThesaurusL3 — relations Universaleverything

an abnormal opening between the left and right atria of the heart

Framework senses

2 senses across 2 frameworks

Wordset Dictionary1 senseview framework →

§1: an abnormal opening between the left and right atria of the heart

Legacy lexicon import1 senseview framework →

§1 · legacy_primary: an abnormal opening between the left and right atria of the heart
DR-088 backfill from the noun definition column