WordReference Random House Unabridged Dictionary of American English © 2026
ten-four
(ten′fôr′, -fōr′),USA pronunciation interj. [CB Radio Slang.]
- Radio and Television, Show Business(used to express affirmation or confirmation). Cf. ten code.
- 1960–65
'ten-four' also found in these entries (note: many are not synonyms or translations):