A social outing with a current or potential lover which holds the possibility of a sexual encounter.

A (romantic) date that two couples go on together.

To go on a double date.

An organized event in which prospective romantic partners meet each other through a series of short one-to-one meetings

A business providing a service allowing people to meet each other for romantic outings.

An organized event in which prospective romantic partners engage in a series of one-to-one meetings in a library, based around the topic of favourite books.

plural of double date

(transitive) To gauge the age of (an organic material) by comparing the ratio of carbon isotopes.

Alternative spelling of double date

The date on which a pregnant woman is expected to give birth. / The date of payment in financial arrangements. / The date by which a book (or other item) borrowed from a library must be returned.