TWO-VALUED
Meaning of TWO-VALUED in English
ˈ ̷ ̷| ̷ ̷ ̷ ̷ adjective
: possessing only the truth-values of truth and falsehood
two-valued logic
— compare many-valued
Webster's New International English Dictionary.
Новый международный словарь английского языка Webster.
2012