Strong's Exhaustive Concordance dictionaries from openscriptures/strongs. CC BY-SA 4.0 / Public Domain. Derived from James Strong, S.T.D., LL.D., 1890/1894.
ὀρθρινόςorthrinos
Short Definition
relating to the dawn
Strong’s Definition
relating to the dawn, i.e. matutinal (as an epithet of Venus, especially brilliant in the early day)