jiṇṇa : [pp. of jirati] became old; decayed.

A.P. Buddhadatta Mahathera, Concise Pali-English and English-Pali Dictionary [available as digital version from Metta Net, Sri Lanka]

Jiṇṇa [pp. of jarati] 1. decayed, broken up, frail, decrepit, old: vuḍḍha mahallaka andhagata vayo -- anupatta Nd2 261; jarājiṇṇatāya jiṇṇa DA i.283. -- Vin ii.189; D i.114; M ii.48 sq., 66; A ii.249; iv.173; Sn 1 (urago va jiṇṇaŋ tacaŋ jahāti); Pv i.121 (same simile); Sn 1120, 1144; J i.58; iii.22 ( -- pilotikā worn -- out rags); Dh 155, 260; Pv ii.114 (jarājiṇṇa PvA 147); Pug 33; Vism 119 (˚vihārā), 356 (˚sandamānikā), 357 (˚koṭṭha); ThA 213 ( -- ghara a tumble -- down house); PvA 40 ( -- goṇa=jaraggava), 55 (of a roof). Cp. ˚tara J iv.108. -- 2. digested J ii.362

Pali-English Dictionary, TW Rhys Davids, William Stede,