An advance or movement made from one foot to the other; a pace. / A rest, or one of a set of rests, for the foot in ascending or descending, as a stair, or a rung of a ladder.

(intransitive) To move the foot in walking; to advance or recede by raising and moving one of the feet to another resting place, or by moving both feet in succession.

(colloquial) A stepchild. / (slang) A stepsibling.

To drive fast; to step on the accelerator. / (idiomatic) To act quickly.

present participle of step

The act of taking a step.

plural of step.

Third-person singular simple present indicative form of step

Of a number of people walking, or especially marching, synchronously, so that that footfalls occur at the same time.

(intransitive) To act as a replacement or substitute. / (intransitive) To get involved; to act