adjective
Ekacciya (adjective) = ekacca S I 199; Ja IV 259; accusative as adverb °ṃ once, single Vin I 289 (cf. Vinaya Texts II 212).
single, of a single thickness; a certain, a certain sort of; some
(adj, adj, from ekacca) certain; some some, certain, few Construction: eka + tya + iya ekacca + iya