**Parenchymatous** is a part of something consisting of parenchyma.
The meaning of the word **parenchyma**, -s,zh.,. [lat. parenchyma from Greek. para enkeiron - inside a renal or other gland] - 1. Formations from some kind. soft tissue (eg brain or lungs) having various functions (eg respiratory, excretory). 2. An organ animal, consisting of this kind of soft tissue.