n. One who believes in, or advocates the theory of, epigenesis.
the GNU version of the Collaborative International Dictionary of English
n. One who believes in, or advocates the theory of, epigenesis.
The Century Dictionary and Cyclopedia
n. One who supports the theory of epigenesis.
Word Usage
"Yet their experiments ultimately led to new approaches and revised interpretations of what was at issue with epigenesist and preformationist accounts of development."