(1):
(n.) Sameness in state or continued course; evenness; uniformity; as, an equality of temper or constitution.
(2):
(n.) Evenness; uniformity; as, an equality of surface.
(3):
(n.) Exact agreement between two expressions or magnitudes with respect to quantity; - denoted by the symbol =; thus, a = x signifies that a contains the same number and kind of units of measure that x does.
(4):
(n.) The condition or quality of being equal; agreement in quantity or degree as compared; likeness in bulk, value, rank, properties, etc.; as, the equality of two bodies in length or thickness; an equality of rights.