metal device shaped in such a way that when it is inserted into the appropriate lock the lock's mechanism can be rotated | the unlimited expanse in which everything is located |
a lever (as in a keyboard) that actuates a mechanism when depressed | (printing) a block of type without a raised letter; used for spacing between words or sentences |
mechanical device used to wind another device that is driven by a spring (as a clock) | a blank character used to separate successive words in writing or printing |
the central building block at the top of an arch or vault | a blank area |
pitch of the voice | one of the areas between or below or above the lines of a musical staff |
something crucial for explaining | an area reserved for some particular purpose |
any of 24 major or minor diatonic scales that provide the tonal framework for a piece of music | any location outside the Earth's atmosphere |
a generic term for any device whose possession entitles the holder to a means of access | an empty area (usually bounded in some way between things) |
a list of words or phrases that explain symbols or abbreviations | the interval between two times |
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 | |
a winged often one-seed indehiscent fruit as of the ash or elm or maple | |
a kilogram of a narcotic drug | |