English
hourless
From hour + -less.
Formed from hour + -less
Proto-Indo-European *yóh₁r̥ ‘year’
Ancient Greek ὥρᾱ ‘any defined period of time’
Latin hōra
Old French houre
Middle English houre
English hour
Today it means
adj Without hours; unaware of the passing of time
Language periods are conventional ranges, not dates for this word.
Etymograph / hourless