| ICONOSCOPE | • iconoscope n. An early television camera having a mosaic of photoactive cells. • ICONOSCOPE n. an early form of electron camera. |
| PHONOSCOPE | • phonoscope n. A device that shows images demonstrating the movement of a person’s face as they speak. • phonoscope n. (Historical) An early kind of microphone. • PHONOSCOPE n. a device that renders visible the vibrations of sound waves. |
| CHRONOSCOPE | • chronoscope n. An optical instrument used to measure very small time intervals with precision. • chronoscope n. (Science fiction) A device for viewing the past or the future. • CHRONOSCOPE n. an instrument for measuring very short time intervals. |
| COLONOSCOPE | • colonoscope n. A flexible fibreoptic endoscope used to examine the colon and obtain tissue samples. • COLONOSCOPE n. a flexible viewing instrument passed into the colon through the anus. |
| ICONOSCOPES | • iconoscopes n. Plural of iconoscope. • ICONOSCOPE n. an early form of electron camera. |
| PHONOSCOPES | • phonoscopes n. Plural of phonoscope. • PHONOSCOPE n. a device that renders visible the vibrations of sound waves. |
| CHRONOSCOPES | • chronoscopes n. Plural of chronoscope. • CHRONOSCOPE n. an instrument for measuring very short time intervals. |
| COLONOSCOPES | • colonoscopes n. Plural of colonoscope. • COLONOSCOPE n. a flexible viewing instrument passed into the colon through the anus. |
| SYNCHRONOSCOPE | • SYNCHRONOSCOPE n. an instrument used to indicate whether two periodic quantities or motions are synchronous. |
| SYNCHRONOSCOPES | • SYNCHRONOSCOPE n. an instrument used to indicate whether two periodic quantities or motions are synchronous. |