Definitions for trifocal
trifocal
tri·fo·cal
Spelling: [trahy-foh-kuh l, trahy-foh-]
IPA: /traɪˈfoʊ kəl, ˈtraɪˌfoʊ-/
Trifocal is a 8 letter English word.
It's valid Scrabble word worth 13 points.
It's valid Words with friends word worth 15 points.
You can make 384 anagrams from letters in trifocal (acfilort).
Definitions for trifocal
noun
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trifocals, eyeglasses with trifocal lenses.
adjective
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Optics. having three foci.
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(of an eyeglass lens) having three portions, one for near, one for intermediate, and one for far vision.
Origin of trifocal
First recorded in 1945-50; tri- + focal