disjunction
/dɪsˈdʒʌŋk(t)ʃən/ noun
Forms disjunctions
- noun The act of disjoining; disunion, separation.
- noun The state of being disjoined, contrasting, or opposing. “the disjunction expressed by disjunctive conjunctions, such as but or or”
- noun (logic) The proposition resulting from the combination of two or more propositions using the or operator.
- noun (mathematics) A logical operator that results in “true” when any of its operands are true.
- noun (biology) During meiosis, the separation of chromosomes (homologous in meiosis I, and sister chromatids in meiosis II).
Synonyms
Antonyms
Etymology
From Old French disjunction, from Latin disiunctiō.
Webster’s 1913
- noun The act of disjoining; disunion; separation; a parting; as, the disjunction of soul and body.
- noun A disjunctive proposition. Coleridge.
Etymology [L. disjunctio.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “disjunction”, CC BY-SA 4.0. Details