different between ozone vs altitude

English

Etymology

From German Ozon, coined 1840 by Christian Friedrich Schönbein, from Ancient Greek ???? (ózon), neuter participle of ??? (óz?, “I smell”), in reference to its pungent odour.

The “fresh air” sense is from an erroneous former belief that seaweed contains and releases ozone.

Pronunciation

• IPA^(key): /?o?zo?n/, /???z??n/

Noun

ozone (uncountable)

1. (inorganic chemistry) An allotrope of oxygen (symbol O?) having three atoms in the molecule instead of the usual two; it is a toxic gas, generated from oxygen by electrical discharge.

   Hypernym: greenhouse gas

2. (Britain, informal) Fresh air, especially that breathed at the seaside and smelling of seaweed.
   • 1875, William Crookes, The Chemical News, page 99,

     A patent obtained in England, and specified far from clearly, for obtaining ozone by boiling seaweed,†† may be mentioned as a curiosity, and also the credulity with which ozone-baths, prepared in this manner, find a ready sale, in spite of, or perhaps rather on account of, their high price.

   • 1888, L. T. Meade, A. Balfour Symington, Edwin Oliver, Atalanta, Volume 1, page 674,

     To Ramsgate baths she sped, in quest / Of seaweed and ozone ; / For seaweed and ozone were best, / They said, to give her tone.

   • 2007, Robert Douglas, Tales of the Unexpected, Somewhere to Lay My Head, unnumbered page,

     It's got the lot: fresh sea air, ozone, seaweed. You could cut the air with a knife.

Derived terms

Translations

Verb

ozone (third-person singular simple present ozones, present participle ozoning, simple past and past participle ozoned)

1. (transitive) To treat with ozone.
   • 1868, Medical and Surgical Reporter (volume 19, page 392)

     Whenever it exists, as it usually does, even where the tide water freshens at the ebb, it seems to have a purifying tendency, probably by ozoning the superincumbent atmosphere.

   • 1997, Robert Sampson, Patricia Hughes, Breaking Out of Environmental Illness

     I worked nonstop to make the house safe. Periodically I ozoned the first-floor bathroom, but it still made us sick.

Further reading

• ozone on Wikipedia.Wikipedia
• “ozone”, in Lexico, Dictionary.com; Oxford University Press, 2019–present.

French

Pronunciation

• IPA^(key): /?.z?n/, /?.zon/, /o.zon/

Noun

ozone m (plural ozones)

1. ozone (O₃)

Derived terms

• couche d'ozone

Further reading

• “ozone” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

English

Etymology

From Middle English, borrowed from Latin altit?d? (“height”), from altus (“high”).

Pronunciation

• (UK) IPA^(key): /?ælt.??tju?d/, /?ælt.??t??u?d/
• (US) IPA^(key): /?ælt.??tu?d/

Noun

altitude (countable and uncountable, plural altitudes)

1. The absolute height of a location, usually measured from sea level.

2. A vertical distance.
3. (geometry) The distance measured perpendicularly from a figure's vertex to the opposite side of the vertex.

4. (astronomy) The angular distance of a heavenly body above our Earth's horizon.
5. Height of rank or excellence; superiority.

   • 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.

6. (dated, in the plural) Elevation of spirits; heroics; haughty airs.
7. Highest point or degree.

Derived terms

Translations

Further reading

• altitude in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• altitude in The Century Dictionary, New York, N.Y.: The Century Co., 1911.

Anagrams

• latitude

French

Etymology

Borrowed from Latin altit?d?.

Pronunciation

• IPA^(key): /al.ti.tyd/

Noun

altitude f (plural altitudes)

1. altitude

Related terms

• haut

Further reading

• “altitude” in Trésor de la langue française informatisé (The Digitized Treasury of the French Language).

Galician

Etymology

Borrowed from Latin altit?d?.

Noun

altitude f (plural altitudes)

1. altitude

Related terms

Portuguese

Etymology

Borrowed from Latin altit?d?.

Pronunciation

• (Portugal) IPA^(key): /a?.ti.?tu.ð?/
• Hyphenation: al?ti?tu?de
• Rhymes: -ud?i

Noun

altitude f (plural altitudes)

1. altitude

Related terms