Dictionary | 2 Results
#1 sign up v. engage by written agreement; "They signed two new pitchers for the next season". wn
#2 sign up v. join a club, an activity, etc. with the intention to join or participate, "Sign up for yoga classes". wn
#2 sign up v. join a club, an activity, etc. with the intention to join or participate, "Sign up for yoga classes". wn
