One love refers to the universal love and respect expressed by all people for all people, regardless of race, creed, or color.
Its all good. One love.
by Danimal April 3, 2004
Used to describe a love for something or someone that is pure and perfect and true.
My one love for Topher Grace cannot be expressed by words.
by erica January 30, 2004
(Noun). The universal love and respect expressed by all people for all people, regardless of race, creed, or social status.
"One love, one heart. Let's get together and feel all right" -Bob Marley
by 1world1love December 10, 2010
An expression of unity, One Love refers to the universal love and respect expressed by all people for all people, regardless of race, social status, sexual orientation or any other defining characteristics.
Peace, One Love!
by AltruismBG August 19, 2018
1.Meaning good-bye, often used by "Hip Hop heads". Sometimes refering to the sole love of Hip Hop.

2.Track number 7 on classic Nas album, Illmatic (1994)
A:Hey I gotta run, I'll catch ya later fam!
B:Aiite, one love!

A:Yo, what album is "One Love" on?
B:Illmatic by Nas, track number 7 man.
by Chase June 17, 2006