Webster's Revised Unabridged Dictionary · 1913

Thankful

Thankful , adjective

[Anglo-Saxon þancfull.]

1.
Obtaining or deserving thanks; thankworthy. [Rare]
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. — Bible (KJV) - Psalm c. 4