metal device shaped in such a way that when it is inserted into the appropriate lock the lock's mechanism can be rotated | an original creation (i.e., an audio recording) from which copies can be made |
a lever (as in a keyboard) that actuates a mechanism when depressed | key that secures entrance everywhere |
mechanical device used to wind another device that is driven by a spring (as a clock) | an artist of consummate skill |
the central building block at the top of an arch or vault | a combatant who is able to defeat rivals |
pitch of the voice | an authority qualified to teach apprentices |
something crucial for explaining | directs the work of others |
any of 24 major or minor diatonic scales that provide the tonal framework for a piece of music | a person who has general authority over others |
a generic term for any device whose possession entitles the holder to a means of access | someone who holds a master's degree from academic institution |
a list of words or phrases that explain symbols or abbreviations | presiding officer of a school |
a list of answers to a test | an officer who is licensed to command a merchant ship |
(basketball) a space (including the foul line) in front of the basket at each end of a basketball court; usually painted a different color from the rest of the court | |
a coral reef off the southern coast of Florida | |
a winged often one-seed indehiscent fruit as of the ash or elm or maple | |
a kilogram of a narcotic drug | |