SynonymDefinitionAntonym.com - English Synonym Dictionary

Metal device shaped in such a way that when it is inserted into the appropriate lock the lock's mechanism can be rotated

A lever (as in a keyboard) that actuates a mechanism when depressed

Mechanical device used to wind another device that is driven by a spring (as a clock)

The central building block at the top of an arch or vault

Pitch of the voice

Something crucial for explaining

Any of 24 major or minor diatonic scales that provide the tonal framework for a piece of music

A generic term for any device whose possession entitles the holder to a means of access

A list of words or phrases that explain symbols or abbreviations

A list of answers to a test

(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

United States lawyer and poet who wrote a poem after witnessing the British attack on Baltimore during the War of 1812; the poem was later set to music and entitled `The Star-Spangled Banner' (1779-1843)

A winged often one-seed indehiscent fruit as of the ash or elm or maple

A kilogram of a narcotic drug

Harmonize with or adjust to

Regulate the musical pitch of

Identify as in botany or biology, for example

Vandalize a car by scratching the sides with a key

Provide with a key

Serving as an essential component