Trāyastriṃśa
Trāyastriṃśa (Sanskrit: त्रायस्त्रिंश, pronounced [t̪ɾɑː.jɐs̪.t̪ɾĩ.ɕɐ], romanized: trāyastriṃśa; Pali: tāvatiṁsa; lit. 'of the thirty-three [heavenly beings]') is a celestial realm of the devas in Buddhist cosmology and constitutes the second of the six heavens of the desire realm (kāmadhātu). The term is a Sanskrit adjectival form derived from the numeral त्रयस्त्रिंशत् (trayastriṃśat), meaning "thirty-three", a reference to the pantheon of devas who preside over it, modeled after the thirty-three Vedic deities.