AtAla
ātāla ( m. or nt. ), prob. watchtower : LV 193.18 ( vs ) prāsādeṣu gavākṣatoraṇavareṣv ātāla-mañceṣu ca (all parts of a building). Apparently = Skt. aṭṭāla (also aṭṭa); Tib. LV yaṅ thog , which Das defines by the highest storey of a house , also … a dome , and which in Mvy 5522 renders aṭṭa = aṭṭāla.