In*grat"i*tude (?), n. [F. ingratitude, L. ingratitudo. See Ingrate.]
Want of gratitude; insensibility to, forgetfulness of, or ill return for, kindness or favors received; unthankfulness; ungratefulness.
Ingratitude, thou marble-hearted fiend.
Shak.
Ingratitude is abhorred both by God and man.
L'Estrange.
© Webster 1913.