The Collaborative International Dictionary
Panoistic
Panoistic \Pan`o*is"tic\, a. [Pan- + Gr. ? an egg.] (Zo["o]l.) Producing ova only; -- said of the ovaries of certain insects which do not produce vitelligenous cells.
Wiktionary
panoistic
a. (context zoology English) Producing ovum only; said of the ovary of certain insects which do not produce vitelligenous cells.