Word: keratometer
Part of speech: Noun
Syllables: ker
a
tom
e
ter
Definition: ophthalmometer. An instrument 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.
Morphemes:
Affix: kerato-
Language: en
PoS: Prefix
Meaning: cornea; the transparent dome-shaped anterior portion of the outer covering of the eye; it covers the iris and pupil and is continuous with the sclera
Etymology Compounds: Affix: κέρας
Language: grc
Decoded: keras
Meaning: horn
Affix: -meter
Language: en
PoS: Suffix
Meaning: Used to form the names of measuring devices.
Etymology Compounds: Affix: meh₁-
Language: ine-pro
Decoded: meh1-
Meaning: to measure
Affix: -τρον
Language: grc
Decoded: -tron
PoS: Suffix
Meaning: Forms instrument nouns