GRE Word List
REFRACTION
deflection from a straight path undergone by a light ray or energy wave in passing obliquely from one medium (such as air) into another (such as glass) in which its velocity is different
The meaning of the word refraction is deflection from a straight path undergone by a light ray or energy wave in passing obliquely from one medium (such as air) into another (such as glass) in which its velocity is different.
Random words
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boorish | resembling or befitting a rude or insensitive person : resembling or befitting a boor |
colloquial | used in or characteristic of familiar and informal conversation |
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indemnify | to secure against hurt, loss, or damage |
monarchy | undivided rule or absolute sovereignty by a single person |
stanza | a division of a poem consisting of a series of lines arranged together in a usually recurring pattern of meter and rhyme : strophe |
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