spectrophone
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
21
Scrabble Score
12
Letters
3
Syllables
9
Unique Chars
Meaning
noun
An instrument constructed on the principle of the photophone and used in spectrum analysis as an adjunct to the spectroscope.
noun
An instrument that is used to investigate the vibration of polyatomic gases by measuring pressure vibrations in the gas upon radiation with infrared light
Etymology
From spectro- + -phone.