X̂

Latin letter X with circumflex
Latin letter X with circumflex
X̂x̂
Usage
Language of origin	Aleut language, Haida language
Sound values	voiceless uvular fricative /χ/
In Unicode	U+0058 + U+0302, U+0078 + U+0302
History
Development	X̂x̂;
Other
	This article contains phonetic transcriptions in the International Phonetic Alphabet (IPA). For an introductory guide on IPA symbols, see Help:IPA. For the distinction between [ ], / / and ⟨ ⟩, see IPA § Brackets and transcription delimiters.

X̂ is the Latin letter X with a circumflex. The letter is used in the modern orthography of the Aleut language^[1] and in the current Alaska Native Language Center alphabet of the Haida language.^[2] In both cases, it represents the sound /χ/.

In mathematics, x̂ often refers to the unit vector in the +X direction.

References

^ Bergsland, Knut (1994). Aleut Dictionary = Unangam Tunudgusii: an unabridged lexicon of the Aleutian, Pribilof, and Commander Islands Aleut language. Fairbanks, AK: Alaska Native Language Center, University of Alaska. ISBN 978-1-55500-047-9.
^ Lachler, Jordan. "Ways of Writing Haida". Retrieved 25 November 2012.

This article related to the Latin script is a stub. You can help Wikipedia by expanding it.