D defs.my
Entry 1 sense Webster, 1913

Abundant

/əb-ŭn'-dənt/ · A·bun·dant · IPA /əˈbʌn.dənt/
01 a. Fully sufficient; plentiful; in copious supply; -- followed by in, rarely by with.
  1. 1.
    Fully sufficient; plentiful; in copious supply; -- followed by in, rarely by with.
Phrases & compounds
Abundant number — a number, the sum of whose aliquot parts exceeds the number itself. Thus, 1, 2, 3, 4, 6, the aliquot parts of 12, make the number 16. This is opposed to a deficient number, as 14, whose aliquot parts are 1, 2, 7, the sum of which is 10; and to a perfect number, which is equal to the sum of its aliquot parts, as 6, whose aliquot parts are 1, 2., 3.