Definition of "Spoil" :

noun: the act of stripping and taking by force

noun: the act of spoiling something by causing damage to it

"Her spoiling my dress was deliberate."

noun: (usually plural) valuables taken by violence (especially in war)

"To the victor belong the spoils of the enemy."

verb: alter from the original

verb: become unfit for consumption or use

"The meat must be eaten before it spoils."

verb: make imperfect

verb: destroy and strip of its possession

verb: have a strong desire or urge to do something

"He is spoiling for a fight."

verb: make a mess of, destroy or ruin

verb: hinder or prevent (the efforts, plans, or desires) of

verb: treat with excessive indulgence