Definition of "hurtful"

A good principle not rightly understood may prove as hurtful as a bad.

1649, John Milton, Eikonoklastes

Well-cultivated soils are often healthy; nor at present has it been proved that the use of manure is hurtful.

1890, George Henry Rohé, Text-book of hygiene

Both men and women can be emotionally abusive. Even in the healthiest relationships, people occasionally reach down into their personal bags of known remembrances, past disagreements, and unresolved issues, and fling hurtful comments at their partners.

2000, Michael Paymar, Violent No More

Better yet, maybe she should call and apologize for all of the rude comments she spewed in the midst of her anger—hurtful comments that should never be spoken between a wife and her husband.

2006, Ryan Phillips, Fall from Grace