a high-speed military or naval airplane designed to destroy enemy aircraft in the air | an original creation (i.e., an audio recording) from which copies can be made |
someone who fights (or is fighting) | key that secures entrance everywhere |
someone who fights for a cause | an artist of consummate skill |
| a combatant who is able to defeat rivals |
| an authority qualified to teach apprentices |
| directs the work of others |
| a person who has general authority over others |
| someone who holds a master's degree from academic institution |
| presiding officer of a school |
| an officer who is licensed to command a merchant ship |