Strong’s Dictionary of Greek Words:
Transliteration:
Augoustos
Meaning:
from Latin ("august"); Augustus, a title of the Roman emperor
Jackson’s Dictionary of Scripture Proper Names:
radiant (in Luke 2:1 only) : venerable
Potts’ Bible Proper Names:
August; eminent; renowned; consecrated; majestic:―first emperor of Rome [CAESAR], Luke 2:1. {Augustus}