LLexicon Workbenchv2.1

Osteostracan

nounverified·updated May 18, 2026

GlossaryL1 — what DictionaryL2 — how used ThesaurusL3 — relations Universaleverything

extinct jawless fish of the Devonian with armored head

Framework senses

2 senses across 2 frameworks

Wordset Dictionary1 senseview framework →

§1: extinct jawless fish of the Devonian with armored head

Legacy lexicon import1 senseview framework →

§1 · legacy_primary: extinct jawless fish of the Devonian with armored head
DR-088 backfill from the noun definition column