discourseconnective

Discourse connective is a linguistic device used to link units of discourse—such as sentences or clauses—by signaling the semantic or rhetorical relations between them. They include conjunctions, conjunctive adverbs, and certain phrases that function to indicate cohesion in spoken and written language.

Common relations expressed by discourse connectives include additive (and, moreover), adversative (but, however), causal (because, therefore), temporal/chronological (then, next), conditional (if, provided that), and elaborative or inferential (namely, in other words, consequently). Connectives may be single words, phrases, or even whole clauses; they may occur sentence-initially or mid-sentence, and their exact role can be pragmatic as well as semantic.

Discourse connectives guide readers through argument structure, indicate stance, and aid coherence by marking the relationship between ideas. They can clarify sequence, provide contrast, justify conclusions, or introduce examples. Overuse or ambiguous usage can cause confusion; some connectives have specialized discourse-pragmatic functions in academic writing.

Cross-linguistically, languages differ in the availability and ordering of connectives, and certain connectives may be expressed as affixes or inflectional markers rather than separate words. In linguistics and natural language processing, detecting discourse connectives is relevant for parsing and understanding text coherence. See also discourse markers, conjuncts, and cohesive devices.