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refract

UK:^*^*UK and possibly other pronunciationsUK and possibly other pronunciations/rɪˈfrækt/US:USA pronunciation: IPA and respellingUSA pronunciation: IPA/rɪˈfrækt/ ,USA pronunciation: respelling(ri frakt′)

re•fract /rɪˈfrækt/USA pronunciation v. [~ + object]

Opticsto cause a ray of light to change direction as it passes through different substances, as glass or water, at an angle.

See -frac-.

re•fract (ri frakt′),USA pronunciation v.t.

Opticsto subject to refraction.
to determine the refractive condition of (an eye).

Latin refrāctus, past participle of refringere to break, force back, equivalent. to re- re- + frac- (variant stem of frangere to break) + -tus past participle suffix
1605–15

re•fract′a•ble, adj.
re•fract′ed•ly, adv.
re•fract′ed•ness, n.

Collins Concise English Dictionary © HarperCollins Publishers::

refract /rɪˈfrækt/ vb (transitive)

to cause to undergo refraction
to measure the refractive capabilities of (the eye, a lens, etc)

Etymology: 17th Century: from Latin refractus broken up, from refringere, from re- + frangere to breakreˈfractable adj

'refract' also found in these entries (note: many are not synonyms or translations):

refraction - refringent - anaclastic - cataclasis - nonrefracting - refractile - refracting telescope - refractive - refractivity - refractometer - refractor - refractory - refrain - unrefracted - unrefracting - scatter

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⇱ refract - WordReference.com Dictionary of English

refract