Boost your vocab and unleash your potential!

Recently viewed words:
Definitions of preformation
  1. noun
    a theory (popular in the 18th century and now discredited) that an individual develops by simple enlargement of a tiny fully formed organism (a homunculus) that exists in the germ cell
    type of:
Definition that contains preformation
  • homunculus a tiny fully formed individual that (according to the discredited theory of preformation) is supposed to be present in the sperm cell
My lists:
Recently viewed words: