noun, plural cys·tos·co·pies. Medicine/Medical.

an examination by means of a cystoscope.

Origin of cystoscopy

First recorded in 1905–10; cysto- + -scopy Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Word Origin and History for cystoscopy

1910, from Greek kystis "bladder, pouch" + -oscopy (see -scope).

Online Etymology Dictionary, © 2010 Douglas Harper