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”