different between caustic vs corrosion

English

Etymology

From the Latin causticus (“burning”), from the Ancient Greek ????????? (kaustikós, “burning”).

Pronunciation

• enPR: kôs't?k, k?s't?k, IPA^(key): /?k??st?k/, /?k?st?k/
• Rhymes: -??st?k

Adjective

caustic (comparative more caustic, superlative most caustic)

1. Capable of burning, corroding or destroying organic tissue.
2. (of language, etc.) Sharp, bitter, cutting, biting, and sarcastic in a scathing way.
   • 1853, Charlotte Brontë, Villette

     Madame Beck esteemed me learned and blue; Miss Fanshawe, caustic, ironic, and cynical

   • c. 1930, W.H.Auden, "The Quest"

     though he came too late / To join the martyrs, there was still a place / Among the tempters for a caustic tongue / / To test the resolution of the young / With tales of the small failings of the great

Synonyms

• (capable of destroying tissue): acidic, biting, burning, corrosive, searing
• (severe, sharp): bitchy, biting, catty, mordacious, nasty, sarcastic, scathing, sharp, spiteful, vitriolic

Derived terms

Related terms

Translations

Noun

caustic (plural caustics)

1. Any substance or means which, applied to animal or other organic tissue, burns, corrodes, or destroys it by chemical action; an escharotic.
2. (optics, computer graphics) The envelope of reflected or refracted rays of light for a given surface or object.
3. (mathematics) The envelope of reflected or refracted rays for a given curve.
4. (informal, chemistry) Caustic soda.

Derived terms

• lunar caustic

Translations

English

Etymology

From Old French corrosion, or its source, Late Latin corr?si?nem, accusative singular of corr?si? (“gnawing away, corroding”), from Latin corr?d? (“gnaw away, corrode”).

Pronunciation

• (UK) IPA^(key): /k???????n/
• (US) IPA^(key): /k???o???n/

Noun

corrosion (countable and uncountable, plural corrosions)

1. The act of corroding or the condition so produced.
2. A substance (such as rust) so formed.
3. (chemistry) Erosion by chemical action, especially oxidation.
4. (by extension) The gradual destruction or undermining of something.

Related terms

• corrosible

Translations

French

Etymology

Borrowed from Late Latin corr?si?nem, accusative singular of corr?si? (“gnawing away, corroding”), from Latin corr?d? (“gnaw away, corrode”).

Pronunciation

• IPA^(key): /k?.??.zj??/

Noun

corrosion f (plural corrosions)

1. corrosion

Further reading

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

Old French

Noun

corrosion f (oblique plural corrosions, nominative singular corrosion, nominative plural corrosions)

1. corrosion