heliair
/ˈhi.liˌɛɹ/
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
10
Scrabble Score
7
Letters
3
Syllables
6
Unique Chars
Meaning
noun
A mixture of helium, nitrogen and oxygen, used as a breathing gas instead of normal air.
Uncountable
Etymology
Regional Pronunciation
- American English: /ˈhi.liˌɛɹ/
- British English: /ˈhiː.liˌɛə/