zoön

Century Dictionary and Cyclopedia

1. n. An animal form containing all the elements of a typical organism of the group to which it belongs; a morphological individual regarded as the whole product of an impregnated ovum, which may or may not be divided into persons or zoöids without true generation. See zoöid.

Wiktionary

1. n. zoology alternative spelling of zoon.

GNU Webster's 1913

1. n. An animal which is the sole product of a single egg; -- opposed to zooid.
2. n. Any one of the perfectly developed individuals of a compound animal.