sing-along

Or sing·a·long

[sing-uh-lawng, -long]

noun

1. an informal or unrehearsed singing of songs by a group of people, usually under the direction of a leader; songfest.

2. an occasion marked by such singing.

sing along

verb

1. to join in singing with a performer

noun

1. such a singsong

Word History and Origins

Origin of sing-along¹

First recorded in 1955–60; noun use of verb phrase sing along