to have a bad effect on (something) : to damage or ruin (something)
to decay or lose freshness especially because of being kept too long
to give (someone, such as a child) everything that he or she wants : to have a bad effect on (someone) by allowing too many things or by not correcting bad behavior —often used as (be) spoiled —sometimes used figuratively
2spoilnoun
something stolen or taken by thieves, soldiers, etc.—usually plural—usually used with the
something valuable or desirable that someone gets by working or trying hard—usually plural—usually used with the