adjective
‘with the (hollow side of the) curve facing down’; face downwards, upside down
Nikujja see nikkujja, q.v. also for nikujjita which is more correctly spelt k than kk (cf. Trenckner, Preface to M I and see ni° A 1).
(adj, adj) 'with the (hollow side of the) curve facing down'; face downwards, upside down [lit.] turned down