treat

verb:to do something special or nice for someone
- I will treat myself by not stepping out of bed.
noun:a special gift or indulgence
- He bought himself a treat after the promotion.
- The spa day was a well-deserved treat.
- Ice cream is her favorite treat.
verb:to behave toward someone in a certain way
- The doctor treated the patient with care.
- She treats her pets like family.
- He was treated unfairly at work.
verb:to give medical care to someone for an illness or injury
- The doctor will treat the patient for a severe infection.