Quat
Appearance
Look up quat in Wiktionary, the free dictionary.
Quat may refer to:
- Quat (surname), a Chinese surname
- Quaternary ammonium cation, a class of chemical molecules used as a disinfectant, surfactant, drug etc.
- Quaternion, a non-commutative extension of the complex numbers
- Quaternary (disambiguation), referring to four parts, divisions, or sets.
- Khat, an African plant whose leaves are chewed as a stimulant
- Phan Huy Quát, former prime minister of South Vietnam