Definitions for "Boolean variable"
a data structure used by the programming team to record the state of something which can be either True or False.
A field type that is either 1 (TRUE) or 0 (FALSE). Typically represented as Yes/No, True/False, or as a Checkbox. In DealBuilder, you have the added option of choosing to Defer an answer, or to enter an Uncertain.
a variable that can be either true or false
Keywords:  toggles, flag, output, feature, off
a flag that toggles some output feature on or off