copulative adjective & noun. 
['kɒpjʊlǝtɪv] LME.[Old & mod. French copulatif, -ive or late Latin copulativus, formed as COPULATE: see -IVE.]A. adjective.
1.  Serving to connect, esp. (
Grammar) words or clauses that are joined in sense (opp. 
disjunctive), or subject and predicate (or complement); involving such connection. 
LME.2.  Zoology & 
Anatomy. = 
COPULATORY. 
M19.b. noun.
1.  Grammar. A copulative conjunction or particle. 
M16.2.  In 
pl. Persons about to be joined in marriage. 
joc. rare (Shakes.). Only in 
L16. ■   copulatively adverb E17.  [TahlilGaran] English Dictionary ▲