an original creation (i.e., an audio recording) from which copies can be made | a customary way of operation or behavior |
key that secures entrance everywhere | systematic training by multiple repetitions |
an artist of consummate skill | the exercise of a profession |
a combatant who is able to defeat rivals | translating an idea into action |
an authority qualified to teach apprentices | knowledge of how something is usually done |
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 | |