To join (two things) together, or (one thing) to (another).
To cause (two animals) to copulate, to bring (two animals) together for mating.
To join in sexual intercourse; to copulate.
Two or (a) small number of.
A small number.
That which joins or links two things together; a bond or tie; a coupler.
A couple-close.
Two partners in a romantic or sexual relationship.
One of the pairs of plates of two metals which compose a voltaic battery, called a voltaic couple or galvanic couple.
Two of the same kind connected or considered together.
A turning effect created by forces that sum to zero in magnitude but produce a non-zero external torque.
Two or a few, a small number of.
To make available.
To undermine something that has control over a situation; to find a way to counter or oppose.
To configure (a mobile phone) so that it is not bound to any particular carrier.
To undo or open a lock or something locked by, for example, turning a key, or selecting a combination.
To obtain access to something; to meet the requirements of a security or protection system.
To disclose or reveal previously unknown knowledge or potential.
To be or become unfastened or unrestrained.
The act of unlocking something.