Search Result for "true-false": 
Wordnet 3.0

ADJECTIVE (1)

1. offering a series of statements each of which is to be judged as true or false;
- Example: "a true-false test"



WordNet (r) 3.0 (2006):

true-false
    adj 1: offering a series of statements each of which is to be
           judged as true or false; "a true-false test" [ant:
           multiple-choice]