Pronunciation: ˈaŋɡ(ə)l ɒv;(ə)v rɪˈfrakʃ(ə)n
Parts of Speech: noun
the angle between a refracted ray and a line perpendicular to the surface between the two media at the point of refraction
Definition: Meaning of, pain in the ass in English to English dictionary.
Pronunciation: / peɪn ɪn ðə;ðɪ;ðiː as /
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| North American English, vulgar ; pain in the arse elsewhere |