Noun
A rainbow-striped flag, typically consisting of six horizontal bars (from top to bottom: red, orange, yellow, green, blue, and violet), used as a symbol of LGBT pride and LGBT social movements.
The rainbow peace flag.
The flag of South Africa.
(historical, now rare) The flag of the First Republic of China, used between 1912 and 1928, consisting of red, yellow, blue, white, and black stripes.
A wiphala.
Source: en.wiktionary.orgThe Black & Pink and Rainbow flag fly in Raqqa. Source: Internet