'Trustful' definitions:

Definition of 'trustful'

From: WordNet
adjective
Inclined to believe or confide readily; full of trust; "great brown eye, true and trustful"- Nordhoff & Hall [syn: trustful, trusting] [ant: distrustful]

Definition of 'Trustful'

From: GCIDE
  • Trustful \Trust"ful\, a.
  • 1. Full of trust; trusting. [1913 Webster]
  • 2. Worthy of trust; faithful; trusty; trustworthy. [1913 Webster] -- {Trust"ful*ly},adv. -- {Trust"ful*ness}, n. [1913 Webster]