Cirrus
# Cirrus

Cirrus may refer to:

## Science

* Cirrus (biology), any of various thin, thread-like structures on the body of an animal
* Cirrus (botany), a tendril
* Infrared cirrus, in astronomy, filamentary structures seen in infrared light
* Cirrus cloud, a type of cloud

## Aviation

* Cirrus aero engines, a series of British aircraft engines manufactured by various companies from the 1920s to the 1950s
* Cirrus Aircraft, an aircraft manufacturer in Duluth, Minnesota, USA
* Cirrus Airlines, a defunct regional airline in Hallbergmoos, Germany
* Cirrus (rocket), a German research rocket first launched in 1961
* Schempp-Hirth Cirrus, an Open-class sailplane
* Schempp-Hirth Standard Cirrus, a Standard-class sailplane
* Swing Cirrus, a German paraglider design

## Music

* Cirrus (album), a 1974 release by Bobby Hutcherson
* Cirrus (band), an American electronica duo
* "Cirrus" (song), a 2013 instrumental by DJ Bonobo
* "Cirrus", a 1996 song by Joe Morris from Elsewhere
* "Cirrus Minor" (song), a 1969 song by Pink Floyd

## Other uses

* Chrysler Cirrus, a car produced by DaimlerChrysler between 1995 and 2000
* Cirrus (drug), a medication that contains pseudoephedrine and cetirizine
* Cirrus (Helsinki building), a high-rise apartment building in Helsinki, Finland
* Cirrus (Seattle building), a residential skyscraper in Seattle, Washington, USA
* Cirrus (interbank network), an automated teller machine (ATM) network owned by MasterCard
* Cirrus Logic, a semiconductor manufacturer
* Access Database Engine, former versions of which were known as Microsoft Jet Database Engine and codenamed Cirrus
* Cirrus Vodka, a vodka made in Richmond, Virginia, USA
* Cirrus Mountain, a mountain in Alberta
* Mount Cirrus. a mountain in Colorado
