Dictionary

unificateur

/y.ni.fi.ka.tœʁ/

noun, masculine/y.ni.fi.ka.tœʁ/plural: unificateurs

unificateur is masculine in French.

unifier (person who unifies)

From unifier + -ateur.

adjective/y.ni.fi.ka.tœʁ/

unifying (causing reunification)

From unifier + -ateur.