Philippians 2:7 says Christ emptied himself, taking the form of what?

Answer: A servant

Though existing in the form of God, Christ emptied Himself, taking the form of a servant and being made in human likeness.

“Who, existing in the form of God, did not consider equality with God something to be grasped, but emptied Himself, taking the form of a servant, being made in human likeness.”— Philippians 2:6-7 (BSB)