Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

WORD ORIGIN

1932 (two words) "in the front," from up + front. Meaning "honest, open; paid in advance" is from 1967.

MORE RELATED WORDS FOR UPFRONT

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.