pul·mo·nate 
(p
l
m
ə-n
āt
′, p
ŭl
-)
adj.1. Having lungs or lunglike organs.
2. Of or belonging to a large group of gastropods having a cavity in the mantle that is used as a lung for breathing air and including the terrestrial snails and slugs, certain freshwater snails, and some marine species.
n. A pulmonate gastropod.
[From Latin pulmō, pulmōn-, lung; see PULMONARY.]