Dictionary Definition:
Amata1 (nt.) [a + mata = mṛta pp. of mṛ, Vedic amṛta = Gr. a) -- m(b)rot -- o & a)mbrosi/a = Lat. im -- mort -- a(lis] 1. The drink of the gods, ambrosia, water of immortality, (cp. BSk. amṛta -- varṣa "rain of Ambrosia" Jtm 221). -- 2. A general conception of a state of durability & non -- change, a state of security i. e. where there is not any more rebirth or re -- death. So Bdhgh at KhA 180 (on Sn 225) "na jāyati na jīyati na mīyati ti amatan ti vuccati", or at DhA i.228 "ajātattā na jiyyati na miyyati tasmā amatan ti vuccati". -- Vin i.7 = M i.169 (apārutā tesaŋ amatassa dvārā); Vin i.39; D ii.39, 217, 241; S i.32 (= rāgadosamoha -- khayo), 193; iii.2 (˚ena abhisitta "sprinkled with A."); iv.94 (˚assa dātā), 370; v.402 (˚assa patti); A i.45 sq.; iii.451; iv.455; v.226 sq., 256 sq. (˚assa dātā); J i.4 (v.25); iv.378, 386; v.456 (˚mahā -- nibbāna); Sn 204, 225, 228 (= nibbāna KhA 185); Th 1, 310 (= agada antidote); It 46 = 62 (as dhātu), 80 (˚assa dvāra); Dh 114, 374 (= amata -- mahā -- nibbāna DhA iv.110); Miln 258 (˚dhura savanûpaga), 319 (agado amataŋ & nibbānaŋ amataŋ), 336 (amatena lokaŋ abhisiñci Bhagavā), 346 (dhammɔ âmataŋ); DA i.217 (˚nibbāna); DhA i.87 (˚ŋ pāyeti); Dāvs ii.34; v.31; Sdhp 1, 209, 530, 571.
-- ogadha diving into the ambrosia (of Nibbāna) S v. 41, 54, 181, 220, 232; A iii.79, 304; iv.46 sq., 317, 387; v.105 sq.; Sn 635; Th 1, 179, 748; Dh 411 (= amataŋ nibbānaŋ ogahetvā DhA iv.186); Vv 5020. -- osadha the medicine of Ambrosia, ambrosial medicine Miln 247. -- gāmin going or leading to the ambrosia (of Nibbāna) S i.123; iv.370; v.8; A iii.329; Th 2, 222. -- dasa one who sees Amata or Nibbāna Th 1, 336. -- dundubhi the drum of the Immortal (Nibbāna) M i.171 = Vin i.8 (has ˚dudrabhi). -- dvāra the door to Nibbāna M i.353; S i. 137 = Vin i.5; S ii.43, 45, 58, 80; A v.346. -- dhātu the element of Ambrosia or Nibbāna A iii.356. -- patta having attained to Ambrosia A iv.455. -- pada the region or place of Ambrosia S i.212 ("Bourne Ambrosial" trsln. p. 274); ii.280; Dh 21 (= amatassa adhigama -- vupāyo vuttaŋ hoti DhA i.228). -- phala ambrosial fruit S i.173 = Sn 80. -- magga the path to Ambrosia DhA i.94.