'Hurtful' definitions:

Definition of 'hurtful'

From: WordNet
adjective
Causing hurt; "her hurtful unconsidered words"
adjective
Harmful to living things; "deleterious chemical additives" [syn: deleterious, hurtful, injurious]

Definition of 'Hurtful'

From: GCIDE
  • Hurtful \Hurt"ful\, a. Tending to impair or damage; injurious; mischievous; occasioning loss or injury; as, hurtful words or conduct.
  • Syn: Pernicious; harmful; baneful; prejudicial; detrimental; disadvantageous; mischievous; injurious; noxious; unwholesome; destructive. -- {Hurt"ful*ly}, adv. -- {Hurt"ful*ness}, n. [1913 Webster]