ὀρεινόςoreinós
GreekG37142 occurrences (KJV)
mountainous, i.e. (feminine by implication, of G5561 (χώρα)) the Highlands (of Judæa)
KJV renders it: hill country
Where it appears
Lexical data: Strong’s Hebrew & Greek Dictionaries (1890, public domain; openscriptures, CC-BY-SA). Word tagging from the Strong’s-numbered KJV.