a binary digit used as part of a unit of information that is intended to indicate whether or not an error has occurred in the transmission or storage of the information.
[chek-boo k] /ˈtʃɛkˌbʊk/ noun 1. a containing blank or orders on a bank.
noun 1. the practice of paying for a news story or an interview, or for exclusive broadcasting or publishing rights.
- Check bouncer
noun phrase A person who writes checks on bank accounts with insufficient funds or none whatever (1920s+)
noun in computing, an element or widget of a graphical user interface corresponding to a small square on a paper form that is either left blank or ticked to enable a function; also written check box Examples Unlike radio buttons, more than one checkbox can be chosen.