1
Adjective
Without cause.
  • "a gratuitous insult"
0
Adjective
Costing nothing.
  • "complimentary tickets"
  • "free admission"
0
Adjective
Unnecessary and unwarranted.
  • "a strikers' tent camp...was burned with needless loss of life"
0
Adjective
Given without an equivalent or recompense; conferred without valuable consideration; granted without pay or without claim or merit; not required by justice.
0
Adjective
Not called for by the circumstances; without reason, cause or proof; adopted or asserted without any good ground; as, a gratuitous assumption.