Dictionary Definition:
Amara (adj.) [a + mara from mṛ] not mortal, not subject to death Th 1, 276; Sn 249 (= amara -- bhāva -- patthanatāya pavatta -- kāya -- kilesa SnA 291); J v.80 (= amaraṇa -- sabhāva), 218; Dāvs v.62.