Copious (?), a. [L. copiosus, fr. copia abundance: cf. F. copieux. See Copy, Opulent.] Large in quantity or amount; plentiful; abundant; fruitful.
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Kindly pours its copious treasures forth. Thomson.
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Hail, Son of God, Savior of men! thy name
Shall be the copious matter of my song. Milton.

Syn. -- Ample; abundant; plentiful; plenteous; rich; full; exuberant; overflowing; full. See Ample.
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