diaphragm
/ˈdaɪəˌfɹæm/ verb C2- To reduce lens aperture using an optical diaphragm.
- To act as a diaphragm, for example by vibrating.
He/she/it diaphragms · Past diaphragmed · Past participle diaphragmed · -ing form diaphragming
Verb forms
- Base form
- diaphragm
- He/she/it
- diaphragms
- Past
- diaphragmed
- Past participle
- diaphragmed
- -ing form
- diaphragming
Other matches
Learn diaphragm in real texts
With a free account, hover any word in the library for its meaning, hear it read aloud, save words for review timed to your memory, and see how much of each book you already know.