The story
- Proto-Indo-European · derived from*dyew-“to be bright; heaven, sky”
- Latin · derived fromhodiernus“of today, today’s; present, present-day; actual”
- English todayhodiernal
From hodiern (“of this day, present-day”) + -al (suffix forming adjectives). Hodiern is derived from Latin hodiernus (“of today, today’s; present, present-day; actual”), from hodiē (“today”) (from hōc (“this (thing)”) + diē (“day”) (ultimately Proto-Indo-European *dyew- (“to be bright; heaven, sky”))) + -rnus (suffix forming adjectives).
Words from the same roots
Latinhodiernus all →
Proto-Indo-European*dyew- all →
Etymology from Wiktionary, CC BY-SA 4.0.