Matching Words
11772 ResultsBelow are the words that matched your query.
Ophthalmometer
- - An instrument devised by Helmholtz for measuring the size of a reflected image on the convex surface of the cornea and lens of the eye, by which their curvature can be ascertained.
Ophthalmoscope
- noun - medical instrument for examining the retina of the eye
Ophthalmoscopy
- noun - examination of the interior of an eye using an ophthalmoscope
Opisthocoelous
- - Concave behind; -- applied especially to vertebrae in which the anterior end of the centrum is convex and the posterior concave.
Opisthocomidae
- noun - comprising the hoatzins
Opossum Shrimp
- noun - shrimp-like crustaceans whose females carry eggs and young in a pouch between the legs
Oppositenesses
- noun - the relation between opposed entities
Oppressiveness
- noun - a feeling of being oppressed
- unwelcome burdensome difficulty
Optical Device
- noun - a device for producing or controlling light
Optical Fusion
- noun - the combining of images from the two eyes to form a single visual percept