Unalterable - Definition
unalterable
adj 1: not capable of being changed or altered; "unalterable
resolve"; "an unalterable ground rule" [syn:
unalterable, inalterable] [ant: alterable]
2: of a sentence; that cannot be changed; "an unalterable death
sentence"
3: remaining the same for indefinitely long times [syn:
changeless, unalterable]