adjective
Opanayika (adjective) [from upaneti, upa + nī] leading to (Nibbāna) S IV 41 f., 272, 339; V 343; A I 158; II 198; D III 5; Vism 217.
fit for bringing near, for taking to oneself; fit for making use of; deserving to be used
【形】 領頭的，帶近來。
(adj, adj, from upanaya) progressing onward; forward-leading; pragmatic leading to, bringing near [lit.] leading towards Construction: upa > opa + √nī > nay + *a + *ika upanaya + *ika