area opaca

area opa·ca

noun \-ō-ˈpā-kə\

Definition of AREA OPACA

: the peripheral opaque area that surrounds the area pellucida of a vertebrate embryo (as of a bird) formed by discoidal cleavage

Seen & Heard

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

Get Our Free Apps
Voice Search, Favorites,
Word of the Day, and More
Join Us on FB & Twitter
Get the Word of the Day and More