Definitions
sign and endorse (another person's signature), as for a loan
Word origin
From co- + sign.
Used in a sentence
“Also, you can't base your entire career on cosigns and big features. At some point, your music has to stand on its own.”
“Big pump, don't stunt when it's showtime / Kinda funny how I didn't need a cosign”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Endorse jointly”6 letters
Not quite right?
"Search similar patterns."
C_____