conjoin

Short definition from Wiktionary

Verb

1. 1
   To join together; to unite; to combine.
2. 2
   To marry.
3. 3
   To join as coordinate elements, often with a coordinating conjunction, such as coordinate clauses.
4. 4
   To combine two sets, conditions, or expressions by a logical AND; to intersect.
5. 5
   To unite, to join, to league.

Noun

1. 1
   One of the words or phrases that are coordinated by a conjunction.
2. 2
   A reassembled bone, stone or ceramic artifact.