rotate

Turn on or around an axis or a center.

“The lamb roast rotates on a spit over the fire”

Cause to turn on an axis or center.

Turn outward.

“ballet dancers can rotate their legs out by 90 degrees”

Exchange on a regular basis.

“We rotate the lead soprano every night”

Perform a job or duty on a rotating basis.

“Interns have to rotate for a few months”

Plant or grow in a fixed cyclic order of succession.

“We rotate the crops so as to maximize the use of the soil”