refrangible

American  

[ri-fran-juh-buhl] / rɪˈfræn dʒə bəl /

adjective

1. capable of being refracted, as rays of light.

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refrangible British  

/ rɪˈfrændʒɪbəl /

adjective

1. capable of being refracted

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Other Word Forms

• refrangibility noun
• refrangibleness noun
• unrefrangible adjective

Etymology

Origin of refrangible

First recorded in 1665–75; re- + frangible

Example Sentences

This is necessary, because the focus of the least refrangible or red rays is longer than that of the more refrangible or blue rays.

From Project Gutenberg

Refrangible, rē-fran′ji-bl, adj. that may be refracted, or turned out of a direct course, as rays of light, heat, &c.—ns.

From Project Gutenberg

Herschel showed that rays less refrangible than the red were to be found among the solar radiation; and other rays more refrangible than the violet, but, like the ultra-red rays, incapable of exciting vision, were found by Ritter and Wollaston.

From Project Gutenberg

Since the minimum deviation is least for the least refrangible rays, it follows that the red rays will be the least refracted, and the violet the more refracted, and therefore the halo will be coloured red on the inside.

From Project Gutenberg

The violet rays deviate most from their original course; they appear at one of the ends of the spectrum, A B: contiguous to the violet, are the blue rays, being those which have somewhat less refrangibility; then follow, in succession, the green, yellow, orange, and lastly, the red, which are the least refrangible of the coloured rays.

From Project Gutenberg