nouns
any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks
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"
an efficient person
"the boxer was a magnificent fighting machine"
is a type of (narrower)
a human being
"there was too much for one person to do"
an intricate organization that accomplishes its goals efficiently
"the war machine"
is a type of (narrower)
a group of people who work together
a device for overcoming resistance at one point by applying force at some other point
a group that controls the activities of a political party
"he was endorsed by the Democratic machine"
a motor vehicle with four wheels; usually propelled by an internal combustion engine
"he needs a car to get to work"