Greek word
orthrinós
ὀρθρινός
What it means
relating to the dawn, i.e. matutinal
relating to the dawn, i.e. matutinal (as an epithet of Venus, especially brilliant in the early day)
Where it comes from
from órthros (ὄρθρος)
How the King James translates it
Every place it appears 1
Revelation22:16