Insufficient or inadequate in amount.
Lacking something essential; often construed with in.
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.
Inadequate, insufficient.
Deficient in a specified way.
Of low quality.
Free from self-assertion; not proud or arrogant; meek.
Used to express pity.
With no or few possessions or money, particularly in relation to contemporaries who do have them.
A poor person.
The poor people of a society or the world collectively, the poor class of a society.
Synonym of impoverish, to make poor.