Act of joining together to form a couple.
The property of physical systems that they are interacting with each other
Sexual intercourse.
A device that couples two things together.
The degree of reliance between two or more software modules.
A connection between two electronic circuits such that a signal can pass between them.
A bond or link signifying union.
A ligament that limits the movement of an organ or part.
A horizontal line over the top of some of the terms in an expression, indicating that that part of the calculation is to be done before other parts.
Specifically, the horizontal line between the numerator and denominator in a fraction.