spectrometer
/spɛkˈtɹɑm.ɪ.təɹ/
Word Rarity
Rare
Frequency: Zipf frequency 2.89 in modern English
18
Scrabble Score
12
Letters
4
Syllables
8
Unique Chars
Meaning
noun
An optical instrument for measuring the absorption of light by chemical substances; typically it will plot a graph of absorption versus wavelength or frequency, and the patterns produced are used to identify the substances present, and their internal structure.
Etymology
Etymology tree Proto-Indo-European *speḱ- Proto-Indo-European *-yeti Proto-Indo-European *spéḱyeti Proto-Italic *spekjō Latin speciō Proto-Indo-European *-tḗr Proto-Indo-European *-trom Proto-Italic *-trom Latin -trum Latin spectrumbor. English spectrum English spectro- Proto-Indo-European *meh₁- ▲ Proto-Indo-European *-trom Proto-Hellenic *-tron Ancient Greek -τρον (-tron) Ancient Greek μέτρον (métron)lbor. French -mètrebor. English -meter English spectrometer From spectro- + -meter.
Regional Pronunciation
- American English: /spɛkˈtɹɑm.ɪ.təɹ/
- British English: /spɛkˈtɹɒm.ɪ.tə/