mesohyl
Fetched 2026-10-26 (cache).
Datamuse reports no synonyms or antonyms for this word.
Noun
- The [[gelatinous]] [[matrix]] within a [[sponge]], filling the space between the external [[pinacoderm]] and the internal [[choanoderm]].<ref>{{cite-book|author=Urry|author2=Cain|author3=Wasserman|author4=Minorsky|author5=Reece|publisher=Pearson|chapter=33. An Introduction to Invertebrates|title=Campbell Biology|year=2016}}</ref>
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