How To Spell helio?
How to Pronounce helio?
Correct pronunciation for the word "helio" is [hˈɛlɪˌə͡ʊ], [hˈɛlɪˌəʊ], [h_ˈɛ_l_ɪ__ˌəʊ].
Usage over time for helio:
This graph shows how "helio" have occurred between 1800 and 2008 in a corpus of English books.
