We found 11 dictionaries that define the word blastocysts:

General (8 matching dictionaries)

1. blastocysts: Merriam-Webster
2. blastocysts: Collins English Dictionary
3. blastocysts: Vocabulary.com
4. Blastocysts, blastocysts: Wordnik
5. blastocysts: Wiktionary
6. blastocysts: Dictionary.com
7. blastocysts: TheFreeDictionary.com
8. Blastocysts: Wikipedia, the Free Encyclopedia

Computing (1 matching dictionary)

9. blastocysts: Encyclopedia

Medicine (2 matching dictionaries)

10. blastocysts: Merriam-Webster Medical Dictionary
11. blastocysts: Medical dictionary

(Note: See blastocyst as well.)

Definitions from Wiktionary (blastocyst) ▸ noun:  (biology) The mammalian blastula ▸ Also see blastocyst Opposite: germ cells, somatic cells ▸ Words similar to blastocysts ▸ Usage examples for blastocysts ▸ Idioms related to blastocysts ▸ Wikipedia articles (New!) ▸ Popular adjectives describing blastocysts ▸ Words that often appear near blastocysts ▸ Rhymes of blastocysts ▸ Invented words related to blastocysts