ˈ ̷ ̷ˌ ̷ ̷ ̷ ̷ noun
Etymology: translation of German wahrheitsfunktion
: a sentential or propositional function whose truth-value depends only on the truth-values of its arguments
• truth-functional (ˈ) ̷ ̷| ̷ ̷( ̷ ̷) ̷ ̷ adjective
• truth-functionally (ˈ) ̷ ̷| ̷ ̷( ̷ ̷) ̷ ̷ ̷ ̷ adverb