To Conjoin

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

Synonyms

• (to join together): affix, attach, join, put together
• (to marry): bewed, wed; marry