operate

verb

1. direct or control; projects, businesses, etc.

- She is running a relief operation in the Sudan

Similar word(s): run

Definition categories: social, direct

2. perform as expected when applied

Similar word(s): function, go, run, work

Definition categories: contact

3. handle and cause to function

- do not operate machinery after imbibing alcohol

Similar word(s): control

Definition categories: contact, manipulate

4. perform a movement in military or naval tactics in order to secure an advantage in attack or defense

Similar word(s): maneuver, manoeuver, manoeuvre

Definition categories: competition, go, move

5. keep engaged

Similar word(s): engage, lock, mesh

Definition categories: contact, displace, move

6. perform surgery on

- The doctors operated on the patient but failed to save his life

Definition categories: body, treat