Fourth
From Wikipedia, the free encyclopedia
Look up fourth in Wiktionary, the free dictionary.
The word fourth can mean:
- ¼, one quarter
- Fourth, the ordinal number following third
- Perfect fourth in music theory
- Augmented fourth or tritone
- Subdominant, and the chord built on the subdominant
- Fourth of July, an American holiday
- Fourth (Soft Machine album), an album by Soft Machine

