See Also: pleo-(medicine)
pleo-(dictionary)

pleo- (iou)



pleo- combining form.
[Greek, combining form of pleon poet. var. of pleion, -on: see -O-. See also PLEIO-. Cf. PLIO-.]
Having more than a certain or the usual number.
pleocy'tosis noun (Medicine) the presence of an abnormally large number of cells (spec. of lymphocytes in the cerebrospinal fluid) E20.
pleo'mastia noun (Medicine) the possession of more than the usual number of mammae or nipples E20.