tenebrescence
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
19
Scrabble Score
13
Letters
3
Syllables
7
Unique Chars
Meaning
noun
Reversible photochromism; the ability of a material to change colour when exposed to sunlight.
Uncountable
Example Sentences
- "Most fundamental investigations of tenebrescence have dealt exclusively with the alkali halides, since, in addition to their relative simplicity, they were readily available in large single crystals of high optical purity. The reversible discoloration of alkali halides was originally observed by E. Goldstein late in the last century."
Etymology
Word Breakdown
- Root: *temH-
Usage
Inflected Forms
Derived Forms
tenebresce
tenebrescent