ample
Concise Oxford English Dictionary © 2008 Oxford University Press:
ample/ˈampl/
▶adjective (ampler, amplest) enough or more than enough; plentiful.
■ large and capacious.
– derivatives
ampleness noun,
amply adverb.
ampleness noun,
amply adverb.
– origin ME: via Fr. from L. amplus ‘large, abundant’.
'ample' also found in these Oxford entries:

