a biography (1791) by James Boswell.
noun 1. an autobiographical narrative (1883) by Mark Twain.
[lahyf-er-deth] /ˈlaɪf ərˈdɛθ/ adjective 1. .
noun 1. one member of a monogamous relationship. noun 1. either member of a couple in a long-term relationship
noun, British. 1. a peer whose title ceases at death; nonhereditary peer. noun 1. (Brit) a peer whose title lapses at his death