(plural butter bars)
Derived from the insignia of an O-1 in the US Military, which consists of a single yellow bar.
"butter-bar." YourDictionary, n.d. Web. 26 February 2019. <https://www.yourdictionary.com/butter-bar>.
butter-bar. (n.d.). Retrieved February 26th, 2019, from https://www.yourdictionary.com/butter-bar
Yes, I'd like to receive Word of the Day emails from YourDictionary.com
By continuing, you agree to our
Please set a username for yourself.
People will see it as Author Name with your public flash cards.