Blastocoel

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The fluid-filled cavity in a blastula.
  2. 2
    the fluid-filled cavity inside a blastula wordnet

Etymology

From blasto- + -coel.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.