Lacking something essential; often construed with in.
Insufficient or inadequate in amount.
Of a number n, Having the sum of divisors σ(n)<2n, or, equivalently, the sum of proper divisors (or aliquot sum) s(n).
A person who is deficient.
Abundant in quality or quantity; profuse.
Possessing financial wealth; rich.
A rich person.
Synonym of rich: the wealthy people of a society or of the world collectively.