catadioptric
/ˌkæ.tə.daɪˈɔp.tɹɪk/
Word Rarity
Very rare
Frequency: Zipf frequency 1.16 in modern English
19
Scrabble Score
12
Letters
3
Syllables
8
Unique Chars
Meaning
adj
Of or pertaining to optical systems that employ both reflective (catoptric) and refractive (dioptric) elements.
Etymology
Regional Pronunciation
- American English: /ˌkæ.tə.daɪˈɔp.tɹɪk/
- British English: /ˌkæt.ə.daɪˈɑp.tɹɪk/