English
helide
From helium + -ide.
Formed from helium + -ide
Proto-Indo-European *sóh₂wl̥ ‘sun’
Proto-Hellenic *hāwélios ‘sun’
Ancient Greek ἥλιος ‘sun’
New Latin helium
English helium
Today it means
noun A binary compound of helium and another element.
Language periods are conventional ranges, not dates for this word.
Etymograph / helide