A person who is deficient.
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).
One who suffers greatly and/or constantly, even involuntarily.
One who sacrifices their life, station, or something of great personal value, for the sake of principle or to sustain a cause.
One who willingly accepts being put to death for adhering openly to one's religious beliefs; notably, saints canonized after martyrdom.
To make someone into a martyr by putting them to death for adhering to, or acting in accordance with, some belief, especially religious; to sacrifice on account of faith or profession.
To persecute.
To torment; to torture.