Strong's #791: asteios (pronounced as-ti'-os)
from astu (a city); urbane, i.e. (by implication) handsome:--fair.
Thayer's Greek Lexicon:
̓͂
asteios
1) of the city
2) of polished manners
3) elegant (of body), comely, fair
Part of Speech: adjective
Relation: from astu (a city)
Usage:
This word is used 2 times:
Acts 7:20: "was born, and was exceeding fair, and nourished up in his"
Hebrews 11:23: "parents, because they saw he was a proper child; and they were not afraid"