Came from the slave days, and was considered a medical disease which needed curing if a slave was wanting to escape. So, metaphorically speaking, this word can be used as a noun if you feel trapped and ache for escape. on Travel quotes quotes
There is a guy who I met last year,immediately he was the first person to talk to me! He is my best friend in the whole world now! My best friend last year and I slowly grew apart.just one year and my life is completely changed!