trophosphere
now rare
noun
A spherical structure or layer of tissue formed in the early stages of implantation of the blastocyst.
Origin
Late 19th century.
- Proboscidea
- proboscideal
- proboscidean
- proboscidial
- proboscidian
- proboscidiform
- probosciform
- proboscis
- proboscised
- proboscis monkey
- proboscis worm
- proboscoid
- probouleutic
- probs
- proby
- proc.
- procaccio
- procacious
- procacitie
- procacity
- procainamide
- procaine
- procaine amide
- procaineamide
- procaine penicillin