Preserver
Pronunciation : Pre*serv"er
Part of Speech : n.
Definition : 1. One who, or that which, preserves, saves, or defends, from destruction, injury, or decay; esp., one who saves the life or character of another. Shak.
2. One who makes preserves of fruit. Game preserver. See under Game.
Source : Webster's Unabridged Dictionary, 1913