from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. An ovum composed entirely of germinal matter.
from the GNU version of the Collaborative International Dictionary of English
- n. an ovum composed entirely of germinal matter. See meroblast.
from The Century Dictionary and Cyclopedia
- n. In biology, a holoblastic ovum; an ovum the protoplasm of which is entirely germinal: distinguished from meroblast.
holo- + -blast (Wiktionary)