Webster’s Revised Unabridged Dictionary · 1913
Thankful
Thank′ful (·fụl), a. [AS. þancfull.] 1. Obtaining or deserving thanks; thankworthy. [R.]
Ladies, look here; this is the thankful glass That mends the looker's eyes; this is the well That washes what it shows. Herbert.
2. Impressed with a sense of kindness received, and ready to acknowledge it; grateful.
Be thankful unto him, and bless his name. Ps. c. 4.
— Thank′ful·ly, adv. — Thank′ful·ness, n.