(third-person singular simple present builds upon, present participle building upon, simple past and past participle built upon)
"build-upon." YourDictionary, n.d. Web. 15 January 2019. <https://www.yourdictionary.com/build-upon>.
build-upon. (n.d.). Retrieved January 15th, 2019, from https://www.yourdictionary.com/build-upon
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.