·noun Omission, inaccuracy, or defect in a record.
II. Diminution ·noun In counterpoint, the imitation of, or reply to, a subject, in notes of half the length or value of those the subject itself.
III. Diminution ·noun The act of lessening dignity or consideration, or the state of being deprived of dignity; a lowering in estimation; degradation; abasement.
IV. Diminution ·noun The act of diminishing, or of making or becoming less; state of being diminished; reduction in size, quantity, or degree;
— opposed to augmentation or increase.