different between exposure vs irradiation

English

Etymology

expose +? -ure

Pronunciation

• (US) IPA^(key): /?k?spo???/

Noun

exposure (countable and uncountable, plural exposures)

2. (uncountable) The condition of being exposed, uncovered, or unprotected.

3. (uncountable) Lack of protection from weather or the elements.
   • 1993, Paul Chadwick, The Ugly Boy, Dark Horse Books

     As all of you know, a great tragedy occurred yesterday. Arthur Harcourt died of exposure sometimes in the morning in the woods off Mount Tom Road.

4. The act of exposing something, such as a scandal.
5. (countable, uncountable) That part which is facing or exposed to something, e.g. the sun, weather, sky, or a view.

7. (photography) An instance of taking a photograph.
8. (photography) The piece of film exposed to light.
9. (photography) Details of the time and f-number used.
10. (horticulture) The amount of sun, wind etc. experienced by a particular site.

Derived terms

Translations

English

Etymology

From Middle French irradiacion, from Latin irradiatioMorphologically irradiate +? -ion

Pronunciation

• Rhymes: -e???n

Noun

irradiation (countable and uncountable, plural irradiations)

1. An act of irradiating, or state of being irradiated.
2. (obsolete) illumination; irradiance; brilliance.
3. (obsolete, figuratively) mental light or illumination.
4. (obsolete) The apparent enlargement of a bright object seen upon a dark ground, due to the fact that the portions of the retina around the image are stimulated by the intense light; as when a dark spot on a white ground appears smaller, or a white spot on a dark ground larger, than it really is, especially when a little out of focus.
5. (uncountable) a process of sterilisation whereby radiation is passed through a bag containing food, utensils, etc., to sterilise the contents.

Derived terms

• photoirradiation

Translations

French

Pronunciation

Noun

irradiation f (plural irradiations)

1. irradiation

Further reading

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

Interlingua

Noun

irradiation (plural irradiationes)

1. irradiation