n. An oblique or diagonal line; especially, a cut which is oblique to the texture of a fabric; hence, in dressmaking, a seam formed by bringing together two pieces thus cut; specifically, one of the front seams of a close-fitting waist: sometimes called a dart.n. In bowling, a bulge or greater weight on one side of a bowl; a difference in the shape and weight of the two sides or poles of a bowl, causing it to curve in its course toward the lighter and less bulged side; hence, the curved course of such a bowl.n. A one-sided tendency of the mind; undue propensity toward an object; a particular leaning or inclination; bent; specifically, in law, prejudice, as of a witness: used most frequently to denote prejudice and habits of thought which prevent the fair or dispassionate consideration of any subject or question.n. Synonyms Propensity, Inclination, etc. (see bent), prepossession, predisposition, predilection, partiality.Oblique; slanting; diagonal to the outline or to the texture: now used only or chiefly of fabrics or dress: as, a bias line (in former use) in a drawing; a bias piece in a garment.Loaded or swelled on one side, like a biased bowl.In a slanting manner; obliquely.To give a bias to, as a bowl; furnish with a bias. See bias, n., 2.To incline to one side; give a particular direction to the mind of; prejudice; warp: prepossess: as, the judgment is often biased by interest.