守 - guard, protect, defend

conservative

to protect; to guard; to defend

good fielding

lullaby

strict observance; rigid adherence; scrupulous compliance

nonaggressive defense (policy) (defence)

offense and defense; offence and defence; batting and fielding

looking after a baby; taking care of a baby; babysitting; babysitter

babysitting; babysitter

defense; defence

maintenance

to watch over; to keep watch over; to keep an eye on