| ANEMOSCOPES | • anemoscopes n. Plural of anemoscope. • ANEMOSCOPE n. any device that shows the presence and direction of a wind. |
| COLPOSCOPES | • colposcopes n. Plural of colposcope. • COLPOSCOPE n. an instrument for viewing the neck of the uterus. |
| CYSTOSCOPES | • cystoscopes n. Plural of cystoscope. • CYSTOSCOPE n. an instrument for examining the bladder. |
| GONIOSCOPES | • gonioscopes n. Plural of gonioscope. • GONIOSCOPE n. an instrument used for examining the structures of the eye between the cornea and the lens that are not directly visible. |
| HAGIOSCOPES | • hagioscopes n. Plural of hagioscope. • HAGIOSCOPE n. an opening cut in the wall of a church to enable viewing of the altar. |
| HELIOSCOPES | • helioscopes n. Plural of helioscope. • HELIOSCOPE n. an instrument for observing the sun without injury to the eyes. |
| HYDROSCOPES | • hydroscopes n. Plural of hydroscope. • HYDROSCOPE n. an instrument for viewing under water. |
| HYGROSCOPES | • hygroscopes n. Plural of hygroscope. • HYGROSCOPE n. an instrument for displaying changes in air humidity. |
| ICONOSCOPES | • iconoscopes n. Plural of iconoscope. • ICONOSCOPE n. an early form of electron camera. |
| LACTOSCOPES | • lactoscopes n. Plural of lactoscope. • LACTOSCOPE n. an instrument for measuring the purity or richness of milk. |
| MICROSCOPES | • microscopes n. Plural of microscope. • MICROSCOPE n. an optical instrument consisting of a lens or combination of lenses for making enlarged images of minute objects. |
| MYRIOSCOPES | • myrioscopes n. Plural of myrioscope. • MYRIOSCOPE n. a form of kaleidoscope. |
| NEPHOSCOPES | • nephoscopes n. Plural of nephoscope. • NEPHOSCOPE n. an instrument for observing direction and velocity of clouds. |
| ORTHOSCOPES | • orthoscopes n. Plural of orthoscope. • ORTHOSCOPE n. a nineteenth century instrument for viewing the fundus of the eye through a layer of water, which eliminates distortion caused by the cornea. |
| PANTOSCOPES | • pantoscopes n. Plural of pantoscope. • PANTOSCOPE n. a panoramic camera. |
| PHONOSCOPES | • phonoscopes n. Plural of phonoscope. • PHONOSCOPE n. a device that renders visible the vibrations of sound waves. |
| RADIOSCOPES | • radioscopes n. Plural of radioscope. • RADIOSCOPE n. an instrument for viewing objects using X-rays. |
| RHINOSCOPES | • rhinoscopes n. Plural of rhinoscope. • RHINOSCOPE n. an instrument for examining the nose. |
| STATOSCOPES | • statoscopes n. Plural of statoscope. • STATOSCOPE n. an instrument for measuring small changes in atmospheric pressure. |
| TEINOSCOPES | • teinoscopes n. Plural of teinoscope. • TEINOSCOPE n. (obsolete) a prism telescope. |