In the space which separates; betwixt; as, New York is
between Boston and Philadelphia.

Used in expressing motion from one body or place to
another; from one to another of two.

Belonging in common to two; shared by both.

Belonging to, or participated in by, two, and involving
reciprocal action or affecting their mutual relation; as, opposition
between science and religion.

With relation to two, as involved in an act or
attribute of which another is the agent or subject; as, to judge
between or to choose between courses; to distinguish between you and
me; to mediate between nations.

In intermediate relation to, in respect to time,
quantity, or degree; as, between nine and ten o’clock.

Intermediate time or space; interval.