phacometer
/faˈkɒmɪtə/(also phakometer) rare
noun
An instrument for measuring the refractive properties of ophthalmic lenses or of the lens of the eye.
Origin
Late 19th century. From phaco- + -meter, after German Phakometer.
- mouthful of teeth
- mouth glue
- mouthguard
- mouth hook
- mouthiness
- mouth infection
- mouthing bit
- mouthless
- mouthly
- mouth music
- mouth off
- mouth opening
- mouth organ
- mouth-organist
- mouthpart
- mouthpiece
- mouth pipe
- mouth plate
- mouth pore
- mouth ring
- mouth-root
- mouth rot
- mouth-to-mouth
- mouth-to-mouth resuscitation
- mouth-to-nose