English
gelidity
From gelid + -ity.
Formed from gelid + -ity
Proto-Indo-European *gel- ‘to be cold, to freeze’
Latin gelū̆ ‘frost’
Latin gelidus ‘cold’
English gelid
Today it means
noun The state or quality of being gelid.
Language periods are conventional ranges, not dates for this word.
Etymograph / gelidity