different between appease vs quench

English

Etymology

From Middle English apesen, from Old French apeser (“to pacify, bring to peace”).

Pronunciation

• IPA^(key): /??pi?z/
• Rhymes: -i?z

Verb

appease (third-person singular simple present appeases, present participle appeasing, simple past and past participle appeased)

1. To make quiet; to calm; to reduce to a state of peace; to dispel (anger or hatred).

   Synonyms: calm, pacify, placate, quell, quiet, still, lull

   • 1897, Bram Stoker, Dracula Chapter 21

     'First, a little refreshment to reward my exertions. You may as well be quiet. It is not the first time, or the second, that your veins have appeased my thirst!'

2. To come to terms with; to adapt to the demands of.

   Synonyms: mollify, propitiate

Antonyms

• antagonize

Derived terms

Translations

Further reading

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

Anagrams

• paepaes

English

Etymology

From Middle English quenchen, from Old English cwen?an, acwen?an, from Proto-Germanic *kwankijan?.

Pronunciation

• IPA^(key): /kw?nt??/
• Rhymes: -?nt?

Verb

quench (third-person singular simple present quenches, present participle quenching, simple past and past participle quenched)

1. (transitive) To satisfy, especially an actual or figurative thirst.
   • 1898, J. Meade Falkner, Moonfleet Chapter 4

     I began also to feel very hungry, as not having eaten for twenty-four hours; and worse than that, there was a parching thirst and dryness in my throat, and nothing with which to quench it.

   Synonyms: appease, slake

2. (transitive) To extinguish or put out (as a fire or light).
3. (transitive, metallurgy) To cool rapidly by dipping into a bath of coolant, as a blacksmith quenching hot iron.

4. (transitive, chemistry) To terminate or greatly diminish (a chemical reaction) by destroying or deforming the remaining reagents.
5. (transitive, physics) To rapidly change the parameters of a physical system.
6. (transitive, physics) To rapidly terminate the operation of a superconducting electromagnet by causing part or all of the magnet's windings to enter the normal, resistive state.

Translations

Noun

quench (plural quenches)

1. (physics) The abnormal termination of operation of a superconducting magnet, occurring when part of the superconducting coil enters the normal (resistive) state.
2. (physics) A rapid change of the parameters of a physical system.