GRE Word List

SPECTRUM

a continuum of color formed when a beam of white light is dispersed (as by passage through a prism) so that its component wavelengths are arranged in order

The meaning of the word spectrum is a continuum of color formed when a beam of white light is dispersed (as by passage through a prism) so that its component wavelengths are arranged in order.

Random words

WordMeaning
headfirstwith the head foremost
cognizancea distinguishing mark or emblem (such as a heraldic bearing)
extrinsicnot forming part of or belonging to a thing : extraneous
slavishof or characteristic of someone held in forced servitude
arrearsthe state of being behind in the discharge of obligations
inveigleto win over by wiles : entice
philistinea native or inhabitant of ancient Philistia
hummocka rounded knoll or hillock
eulogya commendatory oration or writing especially in honor of one deceased
prolificproducing young or fruit especially freely : fruitful