Idorgan
Pronunciation : Id*or"gan
Part of Speech : n.
Etymology : [Gr. organ.] (Biol.)
Definition : Defn: A morphological unit, consisting of two or more plastids, which does not possess the positive character of the person or stock, in distinction from the physiological organ or biorgan. See Morphon.
Source : Webster's Unabridged Dictionary, 1913