that which joins or links two things together; a bond or tie; a coupler.-two of the same kind connected or considered together; a pair; a brace.-a male and female associated together; esp., a man and woman who are married or betrothed.-see couple-close.-one of the pairs of plates of two metals which compose a voltaic battery; -- called a voltaic couple or galvanic couple.-two rotations, movements, etc., which are equal in amount but opposite in direction, and acting along parallel lines or around parallel axes.-to link or tie, as one thing to another; to connect or fasten together; to join.-to join in wedlock; to marry.-to come together as male and female; to copulate.