work for or be a servant to
give help or assistance; be of service
the activity of contributing to the fulfillment of a need or furtherance of an effort or purpose
act as an assistant in a subordinate or supportive function
(sports) the act of enabling another player to make a good play
a crosspiece spreading the gunnels of a boat; used as a seat in a rowboat
hinder or prevent (the efforts, plans, or desires) of
