parablast

noun
para·​blast | \ˈpar-ə-ˌblast \

Medical Definition of parablast 

1 : mesoblast especially : the part of the mesoblast giving rise to vascular structures

2 : blastomeres that give rise to extraembryonic membranes

Learn More about parablast

Comments on parablast

What made you want to look up parablast? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

to make faulty or ineffective

Get Word of the Day daily email!

Test Your Vocabulary

Late Autumn 2018 Words of the Day Quiz

  • frosted-autumn-leaves
  • Which is a synonym of yahoo?
True or False

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ
Word Winder's CrossWinder

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ

Love words? Need even more definitions?

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