serving to reduce or decrease voltage:
a step-down transformer.
noun, plural stepfamilies. 1. a family composed of a parent, a stepparent, and a child or children by a previous marriage.
noun 1. the husband of one’s mother by a later marriage. noun 1. a man who has married one’s mother after the death or divorce of one’s father
adjective (informal, derogatory) 1. blandly conformist and submissive: a Stepford employee noun 2. Stepford wife, a married woman who submits to her husband’s will and is preoccupied by domestic concerns and her own personal appearance adjective pertaining to a person with a conforming and compliant attitude, much like a robot
noun, Mathematics. 1. a function that is constant on each of a finite set of subintervals of its domain, the union of the subintervals being the domain. step function noun 1. an electrical waveform that rises or falls instantly from one level to another