Definitions

1. adjective

open, honest, and transparent in one’s dealings, typically with the intention of avoiding any suggestion of dishonesty or impropriety

“The company prides itself on its aboveboard business practices.”

2. noun

honest or straightforward dealings or behavior

“The politician’s aboveboard policies were a major factor in his election success.”

3. noun

a legitimate or honest method of doing something

“The new aboveboard method for solving the problem was widely praised by experts.”