the world > movement > motion in a certain direction > sideways movement or a sideways movement > move sideways [verb (intransitive)] > turn from side to side or to right and left (2)
Of things: To turn aside or obliquely; to undergo deflection, twisting, or bending; to bend, wind; to turn from side to side.
intransitive. To move to the right and left successively, as part of a single action; to weave or dodge from right to left. Also figurative.