1. That unites or couples.

2. A copulative conjunction. A copulative conjunction, one which connects two or more subjects or predicates.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• coparative,
• collative,
• commulative,
• cululative,
• copetative,
• comulative,
• coprative,
• coporative,
• appullative,
• xopulative,
• coopulative,
• coplative,
• copulatve,
• copulativ,
• copluative,
• copulativee,
• copulitive,
• coaggulative,
• copulativly,
• copluatively

• copulation,
• copulate,
• coupled,
• couplet,
• copulatory.

The adverb form of "copulative" is "copulatively".

The adjective form of the word "copulative" is "copulative".

The plural of the "copulative" can be the "copulatives".

The singular of the "copulative" can be the "copulative".