instrument

nouns

a device that requires skill for proper use
is a type of (narrower)
an instrumentality invented for a particular purpose
"the device is small enough to wear on your wrist"; "a device intended to conserve water"
the means whereby some act is accomplished
"my greed was the instrument of my destruction"; "science has given us new tools to fight disease"
is derived from
a person used by another to gain an end
(law) a document that states some contractual relationship or grants some right
the semantic role of the entity (usually inanimate) that the agent uses to perform an action or start a process
any of various devices or contrivances that can be used to produce musical tones or sounds
is derived from
is derived from
is derived from

verbs

equip with instruments for measuring, recording, or controlling
is derived from
is derived from
is a type of (narrower)
provide with (something) usually for a specific purpose
"The expedition was equipped with proper clothing, food, and other necessities"
write an instrumental score for
is derived from
address a legal document to
is a type of (narrower)
put an address on (an envelope)