quenching
/ˈkwɛn.t͡ʃɪŋ/
Word Rarity
Rare
Frequency: Zipf frequency 2.58 in modern English
24
Scrabble Score
9
Letters
2
Syllables
8
Unique Chars
Meaning
noun
The rapid cooling of a hot metal object, by placing it in a liquid, in order to harden it.
Countable; Uncountable
noun
A process in which a galaxy loses cold gas, thus strongly suppressing star formation.
Countable; Uncountable
noun
The dissipation of energy from light in excess of what can be used for photosynthesis.
Countable; Uncountable
Example Sentences
- "2022 August 27, Michael Le Page, Genetic tweaking increases soy yield by upgrading photosynthesis, New Scientist, Issue 3401, page 16, When a leaf is in full sunshine, it absorbs more light energy than its photosynthetic machinery can handle. This damages cells unless they turn on a mechanism known as quenching to dissipate the excess energy. When a leaf is shaded, however, quenching has to be turned off to avoid dissipating energy that could be used."
Etymology
Origin
Word Breakdown
Regional Pronunciation
- American English: /ˈkwɛn.t͡ʃɪŋ/
- British English: /ˈkwɛn.t͡ʃɪŋ/