Conjunction may refer to:
*
Conjunction (grammar), a part of speech
*
Logical conjunction
In logic, mathematics and linguistics, And (\wedge) is the truth-functional operator of logical conjunction; the ''and'' of a set of operands is true if and only if ''all'' of its operands are true. The logical connective that represents thi ...
, a mathematical operator
**
Conjunction introduction
Conjunction introduction (often abbreviated simply as conjunction and also called and introduction or adjunction) is a valid rule of inference of propositional logic. The rule makes it possible to introduce a conjunction into a logical proof. I ...
, a rule of inference of propositional logic
*
Conjunction (astronomy), in which two astronomical bodies appear close together in the sky
*
Conjunction (astrology)
In astrology, an aspect is an angle that planets make to each other in the Horoscope; as well as to the Ascendant, Midheaven, Descendant, Lower Midheaven, and other points of astrological interest. As viewed from Earth, aspects are measured ...
, astrological aspect in horoscopic astrology
* ''
Conjunctions'', an American literary journal
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