altitude
Language: English
Part of speech: noun
Pronunciation: ipa: /ˈælt.ɪˌtjuːd/
note: yod-coalescence
ipa: /ˈælt.ɪˌt͡ʃuːd/
note: yod-dropping
ipa: /ˈælt.ɪˌtuːd/
Forms: form: altitudes
Etymology: From Middle English, borrowed from Latin altitūdō (“height”), from altus (“high”).
Senses: examples: text: As the altitude increases, the temperature gets lower, so remember to bring warm clothes to the mountains.
text: Like most human activities, ballooning has sponsored heroes and hucksters and a good deal in between. For every dedicated scientist patiently recording atmospheric pressure and wind speed while shivering at high altitudes, there is a carnival barker with a bevy of pretty girls willing to dangle from a basket or parachute down to earth.
ref: 2013 June 7, David Simpson, “Fantasy of navigation”, in The Guardian Weekly, volume 188, number 26, page 36:
text: The technique would involve spraying large amounts of sulfate particles into the Earth’s lower stratosphere at altitudes as high as 12 miles. The scientists propose delivering the sulfates with specially designed high-altitude aircraft, balloons or large naval-style guns.
ref: 2018 November 23, Matthew Robinson, “Dimming the sun: The answer to global warming?”, in CNN:
text: By changing the flying altitude by just couple of thousand feet on fewer than 2% of all scheduled flights, a study by a team of scientists at Imperial College London concludes that the damage to the climate caused by one consequence of aviation could be reduced by as much as 59%.
ref: 2020 February 16, Francesca Street, “How changing aircraft altitude could cut flight’s climate impact”, in CNN:
glosses: The absolute height of a location, usually measured from sea level.
glosses: A vertical distance.
examples: text: The perpendicular height of a triangle is known as its altitude.
topics: geometry
mathematics
sciences
glosses: The distance measured perpendicularly from a figure's vertex to the opposite side of the vertex.
topics: astronomy
natural-sciences
glosses: The angular distance of a heavenly body above our Earth's horizon.
examples: text: Whoever has an ambition to be heard in a crowd, must press, and squeeze, and thrust, and climb, with indefatigable pains, till he has exalted himself to a certain degree of altitude above them.
ref: 1704, [Jonathan Swift], A Tale of a Tub. […], London: […] John Nutt, […], →OCLC:
glosses: Height of rank or excellence; superiority.
examples: text: The man of law began to get into his altitudes.
ref: 1815 February 24, [Walter Scott], Guy Mannering; or, The Astrologer. […], volume (please specify |volume=I to III), Edinburgh: […] James Ballantyne and Co. for Longman, Hurst, Rees, Orme, and Brown, […]; and Archibald Constable and Co., […], →OCLC:
text: Is this deified passion , in its greatest altitudes , fitted to stand the day ?
ref: 1748, [Samuel Richardson], Clarissa. Or, The History of a Young Lady: […], volume (please specify |volume=I to VII), London: […] S[amuel] Richardson; […], →OCLC:
glosses: Elevation of spirits; heroics; haughty airs.
examples: text: He is [proud] even to the altitude of his virtue.
ref: c. 1608–1609 (date written), William Shakespeare, “The Tragedy of Coriolanus”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act I, scene i]:
glosses: Highest point or degree.
qualifier: commutative algebra
glosses: Krull dimension.
raw_tags: of a ring
qualifier: commutative algebra
glosses: Height.
raw_tags: of an ideal
Derived terms: absolute altitude
altazimuth
altimetry
altitude-sick
altitude sickness
altitudinal
altitudinous
at altitude
bialtitude
coaltitude
critical altitude
high-altitude
low-altitude
maltitude
medium-altitude
midaltitude
minimum descent altitude
minimum sector altitude
paleoaltitude
pressure altitude
transition altitude