preserve - noun

a domain that seems to be specially reserved for someone

a reservation where animals are protected

fruit preserved by cooking with sugar

preserve - verb

• keep or maintain in unaltered condition; cause to remain or last
• keep in safety and protect from harm, decay, loss, or destruction
• to keep up and reserve for personal or special use
• prevent (food) from rotting
• maintain in safety from injury, harm, or danger
• keep undisturbed for personal or private use for hunting, shooting, or fishing

preserve - thesaurus

conserve   conserves   continue   keep   maintain   preserves   save   uphold