gonioscope

noun
go·​ni·​o·​scope | \ -ˌskōp How to pronounce gonioscope (audio) \

Medical Definition of gonioscope

: an instrument consisting of a contact lens to be fitted over the cornea and an optical system with which the interior of the eye can be viewed

Other Words from gonioscope

gonioscopic \ ˌgō-​nē-​ə-​ˈskäp-​ik How to pronounce gonioscopic (audio) \ adjective
gonioscopy \ ˌgō-​nē-​ˈäs-​kə-​pē How to pronounce gonioscopy (audio) \ noun, plural gonioscopies