katabatic


Also found in: Thesaurus, Encyclopedia, Wikipedia.
click for a larger image
katabatic
a polar katabatic wind

kat·a·bat·ic

 (kăt′ə-băt′ĭk)
adj.
Of or relating to the downward flow of cold dense air: a katabatic wind.

[Greek katabatikos, pertaining to descent, from katabatos, descending : kata-, cata- + batos, going; see gwā- in Indo-European roots.]

katabatic

(ˌkætəˈbætɪk)
adj
(Environmental Science) (of winds) blowing downhill through having become denser with cooling, esp at night when heat is lost from the earth's surface. Compare anabatic

kat•a•bat•ic

(ˌkæt əˈbæt ɪk)

adj.
(of a wind) moving downward or down a slope.
[1915–20; < Greek katabatikós pertaining to descent]

katabatic

- Skiing is a katabatic sport—moving down a slope or valley.
See also related terms for slope.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Adj.1.katabatic - of an air current or wind; moving downward or down a slope because of cooling especially at night
meteorology - the earth science dealing with phenomena of the atmosphere (especially weather)
anabatic - of an air current or wind; rising especially up a slope; "an anabatic wind"
References in periodicals archive ?
Just like the famed Anthony and Rees brothers from west Wales, Hywel learned his trade in point-topoints and when he joined the paid ranks he kicked home more than 700 winners on horses such as Barnbrook Again, Ghofar, Katabatic, Appialto and Royal Derbi.
While pressures can be considered fairly uniform, local temperatures are well known to be highly variable around Ross Island and on parts of the Ross Ice Shelf, owing to, for example, katabatic and foehn winds and variations in sea ice cover (e.
Katabatic narratives are hardly foreign to Brazilian cinema, and Marcel Camus's 1959 Orfeu negro--an adaptation of Vinicius de Moraes's play Orfeu da Conceicao (1956)--remains one of the country's most discussed films.
The Western Cordillera air masses go along its eastern slope as katabatic winds toward the valley plains.
But as we rounded a corner into a bank of cloud we were suddenly hit by one of South Georgia's notorious williwaws--the vicious katabatic gusts that hurtle randomly down from ridge crests, in any direction.
And, of course, there is the team behind the K8: G Yacht Design Naval Architects designed the K8 around the SRW, Katabatic Sailing in Valencia have been working with us to promote the K8 and the SRW.
2011), Elements of comparison between Martian and terrestrial mesoscale meteorological phenomena: Katabatic winds and boundary layer convection, Planet Space Sci.
Both water and katabatic cold air flows are caused by gravity and so they will both follow the path of least resistance.
The wind regularly drops in the evening after a breezy day because very light katabatic winds blow offshore at night and anabatic winds blow onshore in the day.
Eddie Bauer's Katabatic tent has a Goal Zero solar charger up top, a triangular piece which folds with the tent for storage, Stuff.