adjective co·pi·ous \ˈkō-pē-əs\

: very large in amount or number

Full Definition of COPIOUS

a :  yielding something abundantly <a copious harvest> <copious springs>
b :  plentiful in number <copious references to other writers>
a :  full of thought, information, or matter
b :  profuse or exuberant in words, expression, or style <a copious talker>
:  present in large quantity :  taking place on a large scale <copious weeping> <copious food and drink>
co·pi·ous·ly adverb
co·pi·ous·ness noun

Examples of COPIOUS

  1. The storm produced a copious amount of rain.
  2. She sat in the front row and took copious notes during the lecture.
  3. It was no surprise that spin was more copious than ever during the election campaign. —Michael Kinsley, Time, 25 Dec. 2000–1 Jan. 2001

Origin of COPIOUS

Middle English, from Latin copiosus, from copia abundance, from co- + ops wealth — more at opulent
First Known Use: 14th century

Synonym Discussion of COPIOUS

plentiful, ample, abundant, copious mean more than sufficient without being excessive. plentiful implies a great or rich supply <peaches are plentiful this summer>. ample implies a generous sufficiency to satisfy a particular requirement <ample food to last the winter>. abundant suggests an even greater or richer supply than does plentiful <streams abundant with fish>. copious stresses largeness of supply rather than fullness or richness <copious examples of bureaucratic waste>.
COPIOUSNESS Defined for Kids


adjective co·pi·ous \ˈkō-pē-əs\

Definition of COPIOUS for Kids

:  very plentiful :  abundant <She takes copious notes in class.>
co·pi·ous·ly adverb


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