D defs.my
Entry 2 senses Webster, 1913

Gratuitous

/grət-o͞o'-ət-əs/ · Gra·tu·i·tous · IPA /ɡɹəˈtu.ɪt.əs/
01 a. Given without an equivalent or recompense; conferred without valuable consideration; granted without pay, or without claim or merit; not re…
  1. 1.
    Given without an equivalent or recompense; conferred without valuable consideration; granted without pay, or without claim or merit; not required by justice.
    “We mistake the gratuitous blessings of Heaven for the fruits of our own industry.” L'Estrange.
  2. 2.
    Not called for by the circumstances; without reason, cause, or proof; adopted or asserted without any good ground; as, a gratuitous assumption.
    “Acts of gratuitous self-humiliation.” — De Quincye.