key

definition: a winged often one-seed indehiscent fruit as of the ash or elm or maple
example:
speech part: noun
synonyms: samara key fruit
definition: a kilogram of a narcotic drug
example: they were carrying two keys of heroin
speech part: noun
synonyms:
definition: harmonize with or adjust to
example: key one's actions to the voters' prevailing attitude
speech part: verb
synonyms:
definition: regulate the musical pitch of
example:
speech part: verb
synonyms:
definition: identify as in botany or biology, for example
example:
speech part: verb
synonyms: name
definition: vandalize a car by scratching the sides with a key
example: My new Mercedes was keyed last night in the parking lot.
speech part: verb
synonyms:
definition: provide with a key
example: We were keyed after the locks were changed in the building
speech part: verb
synonyms:
definition: serving as an essential component
example:
speech part: adjective
synonyms: central
definition: metal device shaped in such a way that when it is inserted into the appropriate lock the lock's mechanism can be rotated
example:
speech part: noun
synonyms:
definition: a lever (as in a keyboard) that actuates a mechanism when depressed
example:
speech part: noun
synonyms:
definition: the central building block at the top of an arch or vault
example:
speech part: noun
synonyms: headstone keystone
definition: mechanical device used to wind another device that is driven by a spring (as a clock)
example:
speech part: noun
synonyms: winder
definition: pitch of the voice
example: They spoke in a low key.
speech part: noun
synonyms:
definition: something crucial for explaining
example: the key to development is economic integration
speech part: noun
synonyms:
definition: a generic term for any device whose possession entitles the holder to a means of access
example: a safe-deposit box usually requires two keys to open it
speech part: noun
synonyms:
definition: a list of words or phrases that explain symbols or abbreviations
example:
speech part: noun
synonyms:
definition: a list of answers to a test
example: some students had stolen the key to the final exam
speech part: noun
synonyms:
definition: any of 24 major or minor diatonic scales that provide the tonal framework for a piece of music
example:
speech part: noun
synonyms: tonality
definition: (basketball) a space (including the foul line) in front of the basket at each end of a basketball court
example:
speech part: noun
synonyms: paint
definition: a coral reef off the southern coast of Florida
example:
speech part: noun
synonyms: cay

key is explained and pronounced

How key is being used?