nouns
a group of machine parts that fit together to form a self-contained unit
is a type of (narrower)
any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks
the act of constructing something (as a piece of machinery)
a public facility to meet for open discussion
a group of persons who are gathered together for a common purpose
is a type of (narrower)
a group of persons together in one place
a unit consisting of components that have been fitted together
is a type of (narrower)
an assemblage of parts that is regarded as a single entity
"how big is that part compared to the whole?"; "the team is a unit"
the social act of assembling
"they demanded the right of assembly"