โบราณ • (boo-raan) (abstract noun ความโบราณ)
From Old Khmer pūrāṇa, pūrāna, pūrâna, purāna, porāna (“ancient; old; former”); ultimately from Sanskrit पुराण (purāṇa, “ancient; old”) or Pali purāṇa, porāṇa (“ancient; former; old”). Compare Modern Khmer បុរាណ (bŏréan, “ancient; old; former”).