Definitions for: Lifelong

[adj] continuing through life; "a lifelong friend"; "from lifelong habit"i; "his lifelong study of Greek art"

Webster (1913) Definition: Life"long` (-l[o^]ng`), a. [Life + long. Cf.
Livelong.]
Lasting or continuing through life. --Tennyson.

Synonyms: long, womb-to-tomb