hydrostatic skeleton

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|biology}} a [[fluid]]-[[filled]] [[cavity]] that surrounds the [[soft]] [[bodies]] of certain [[invertebrate]]s such as [[jellyfish]]

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.