![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/40px-Wiktionary-logo-en-v2.svg.png)
Look up conjunction in Wiktionary, the free dictionary.
Conjunction may refer to:
- Conjunction (grammar), a part of speech
- Logical conjunction, a mathematical operator
- Conjunction introduction, a rule of inference of propositional logic
- Conjunction (astronomy), in which two astronomical bodies appear close together in the sky
- Conjunction (astrology), astrological aspect in horoscopic astrology
- Conjunctions (journal), an American literary journal