Khao Phra Wihan National Park - Nomenclature

Nomenclature

The park takes its name from the Thai pronunciation of Khmer language Prasat Preah Vihear.

Prasat (ปราสาท) is from Sanskrit prāsāda “castle”. Both languages use Prasat to designate ruins resembling forts.
Preah and Phra (พระ) both are from Sanskrit varaḥ “excellent.”
Vihear is from Sanskrit/Pali Vihara (“temple” or its central structure.) Thai "วิหาร" may be transliterated as Viharn, but is pronounced and usually transcribed as Wihan.
Khao (เขา) is Thai for a mount, mountain, or hill ("phnom" in Khmer; Cambodians may say "Phnom Preah Vihear".) เขาวิหาร may be translated into the English language as Temple Hill.

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