Disjunction
Pronunciation
- UK IPA: /dɪsˈdʒʌŋk(t)ʃən/, /dɪsˈdʒʊŋk(t)ʃən/Rhymes: -ʌŋkʃən
Origin
From Old French disjunction, from Latin disjunctio
Full definition of disjunction
Noun
disjunction
(plural disjunctions)- act of disjoining; disunion, separation
- state of being disjoined
- (logic) The proposition resulting from the combination of two or more propositions using the or operator.
- (mathematics) a logical operator that results in true when some of its operands are true.
- (biology) During meiosis, the separation of chromosomes (homologous in meiosis I, and sister chromatids in meiosis II).
Coordinate terms
- (in mathematics) conjunction
Hypernyms
- (in mathematics) logical connective
Hyponyms
- (in logic) inclusive disjunction
- (in logic) exclusive disjunction
Meronyms
- (in logic) disjunct