We found 4 dictionaries that define the word blastospheres:

General (3 matching dictionaries)

1. blastospheres: Collins English Dictionary
2. blastospheres: Wiktionary
3. blastospheres: Dictionary.com

Medicine (1 matching dictionary)

4. blastospheres: Merriam-Webster Medical Dictionary

(Note: See blastosphere as well.)

Definitions from Wiktionary (blastosphere) ▸ noun:  A blastula ▸ Also see blastosphere ▸ Words similar to blastospheres ▸ Usage examples for blastospheres ▸ Idioms related to blastospheres ▸ Wikipedia articles (New!) ▸ Popular adjectives describing blastospheres ▸ Words that often appear near blastospheres ▸ Rhymes of blastospheres ▸ Invented words related to blastospheres