n. n. Not smooth, flowing, or regular in outline, or not properly regulated in place, specifically applied to two openings or holes which are intended to match in line when superposed, but by reason of error in adjusting are forced to overlap on the edges.Not fair.Unseemly; disgraceful.Not honest; not impartial; disingenuous; using trick or artifice.Not based on honesty, justice, or fairness; inequitable: as, unfair advantages; unfair practices.= Syn, Unjust, inequitable, partial, one-sided, dishonest, dishonorable. See candid.To deprive of fairness or beauty.