Looking for the meaning or definition of the word true-false? Here's what it means.
Adjective
Allowing only the answers "true" or "false".
Examples
Grading the twenty-question true-false quiz took only 30 seconds per student.
This test included 36 questions of which 14 questions were true-false, 17 questions were multiple-choice and 5 were essay questions which were answered by the testees.