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

WordMeaning
warrantedsanction
indicessigns; indications; Ex. indices of a student's potential; CF. index: something that reveals or indicates; sign; Ex. cost-of-living index
yokela naive or gullible inhabitant of a rural area or small town
euphemismthe substitution of an agreeable or inoffensive expression for one that may offend or suggest something unpleasant
suspendto debar temporarily especially from a privilege, office, or function
leniencythe quality or state of being lenient
featurethe structure, form, or appearance especially of a person
conspiracythe act of conspiring together
pryto look closely or inquisitively
usurpto seize and hold (office, place, functions, powers, etc.) in possession by force or without right