Full of thought; employed in meditation; contemplative; as, a man of thoughtful mind. War, horrid war, your thoughtful walks invades. Pope.
Attentive; careful; exercising the judgment; having the mind directed to an object; as, thoughtful of gain; thoughtful in seeking truth. Glanvill.
Anxious; solicitous; concerned. Around her crowd distrust, and doubt, and fear, And thoughtful foresight, and tormenting care. Prior.
98,828 entries. Headwords are matched first, then definition text.