placode

listen to the pronunciation of placode
الإنجليزية - التركية
(Tıp, İlaç) Embriyonik endodermal doku kalınlaşması
الإنجليزية - الإنجليزية
A platelike thickening of the epithelial layer of an embryo from which an organ develops, especially a sense organ
{i} thickening of endodermic tissue, initial stage in organ formation (Embryology)