Single

[Renato]

not married or related to the unmarried state

[Emorynaseaps]

having uniform application

[Merna]

not divided among or brought to bear on more than one object or objective

[Laresvog 0]

A 45 RPM vinyl record with one song on side A and one on side B.

[SpraVkina]

A popular song released and sold (on any format) nominally on its own though usually has at least one extra track.

[Utpal Shuvro]

A score of one run.

[Miltensl]

A hit in baseball where the batter advances to first base.

[Jason Yan]

A tile that has different values (i.e., number of pips) in each end.

[Konraddync 0]

To identify or select one member of a group from the others; generally used with out, either to single out or to single (something) out.

[Gregory]

Not accompanied by anything else.

[sky]

Simple and honest; sincere, without deceit.

[Marquetta]

In general, the term single refers to something that is individual, separate, or existing in a solitary state. It can describe a person who is not married or in a committed relationship, a song or musical track released separately rather than as part of an album, or an object that is not part of a set or pair. The concept of being single can vary in meaning depending on the context in which it is used.

[Marionaduant]

one only, as distinguished from more than one; consisting of one alone; individual; separate; as, a single star

[Antoinegap]

not doubled, twisted together, or combined with others; as, a single thread; a single strand of a rope

[Gonzalesalix 0]

performed by one person, or one on each side; as, a single combat

[Konraddync 0]

uncompounded; pure; unmixed

[Gregory]

not deceitful or artful; honest; sincere

[GrompelFem]

to sequester; to withdraw; to retire

[Mamukcer 0]

to take alone, or one by one

[Marquetta]

a unit; one; as, to score a single