blastophore

noun

blas·​to·​phore
plural -s
1
: the residual cytoplasm detached during transformation of a spermatid to a spermatozoon
2
: an amorphous cytoplasmic core that holds together the cells of the male morula of developing oligochaete germ cells and is produced by segregation of part of the cytoplasm of each spermatoblast of the morula
blastophoric
¦⸗⸗¦fȯrik
adjective

Word History

Etymology

blast- + -phore

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Dictionary Entries Near blastophore

Cite this Entry

“Blastophore.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blastophore. Accessed 23 Dec. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!