Meaning

• Two partners in a romantic or sexual relationship.

• Two of the same kind connected or considered together.

• A small number.

• One of the pairs of plates of two metals which compose a voltaic battery, called a voltaic couple or galvanic couple.

• Two forces that are equal in magnitude but opposite in direction (and acting along parallel lines), thus creating the turning effect of a torque or moment.

• A couple-close.

• That which joins or links two things together; a bond or tie; a coupler.

Meaning

• To join (two things) together, or (one thing) to (another).

  "I've coupled our system to theirs."

• To join in wedlock; to marry.

• To join in sexual intercourse; to copulate.

Meaning

• Two or (a) small number of.