Source : Webster's Revised Unabridged Dictionary (1913)

Alife \A*life"\, adv. [Cf. lief dear.]
   On my life; dearly. [Obs.] ``I love that sport alife.''
   --Beau. & Fl.

Source : Free On-Line Dictionary of Computing

A-Life
     
        {artificial life}

alife
     
        {artificial life}