preserve

v. (-ving) 1 keep safe or free from decay etc. 2 maintain (a thing) in its existing state. 3 retain (a quality or condition). 4 treat (food) to prevent decomposition or fermentation. 5 keep (game etc.) Undisturbed for private use. n. (in sing. Or pl.) 1 preserved fruit; jam. 2 place where game etc. Is preserved. 3 sphere of activity regarded as a person's own.  preservation n. [latin servo keep]

v. t. To keep or save from injury or destruction; to guard or defend from evil, harm, danger, etc.; to protect.