A similarly shaped section in a pipe, etc.
An intersection of routes where one road terminates as it joins a (usually higher priority) road at approximately 90°. In most countries, a give way or stop road sign will be seen at a T-junction.
A joint or other connection uniting parts of machinery, such as pipes.
An affiliation of several parishes for joint support and management of their poor; also the jointly-owned workhouse.
That which is united, or made one; something formed by a combination or coalition of parts or members; a confederation; a consolidated body; a league.
A data structure that can store any of various types of item, but only one at a time.
The act of uniting or joining two or more things into one.
A trade union; a workers' union.
An association of students at a university for social and/or political purposes; also in some cases a debating body.
The act or state of marriage.
The set containing all of the elements of two or more sets.
The state of being united or joined; a state of unity or harmony.
Belonging to, represented by, or otherwise pertaining to a labour union.
To combine sets using the union operation.