so long

3 ENTRIES FOUND:

so long

interjection \sō-ˈlŋ, sə-\

Definition of SO LONG

—used to express farewell

Origin of SO LONG

origin unknown
First Known Use: 1854

Browse

Next Word in the Dictionary: so long as
Previous Word in the Dictionary: solonetz
All Words Near: so long

Seen & Heard

What made you want to look up so long? Please tell us where you read or heard it (including the quote, if possible).

Get Our Free Apps
Voice Search, Favorites,
Word of the Day, and More
Join Us on FB & Twitter
Get the Word of the Day and More