“amniocardiac”

We have one entry that includes the term amniocardiac.

amniocardiac vesicle

noun

: one of the paired infolding portions of the vertebrate embryonic coelom that give rise to the pericardial cavity


Challenging Words You Should Know

  • hedgehog reading a book
  • Often used to describe “the march of time,” what does inexorable mean?
Name That Thing

You know what it looks like… but what is it called?

TAKE THE QUIZ
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.

Pick the best words!

PLAY
Love words? Need even more definitions?

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