truthy
Definition from Wiktionary, the free dictionary
Contents
English[edit]
Etymology[edit]
From truth + -y. In colloquial sense, after truthiness.
Pronunciation[edit]
Adjective[edit]
truthy (comparative truthier, superlative truthiest)
- (obsolete) Faithful; true. [19th c.]
- c. 1800, J. H. Colls, Theodore:
- You […] are afraid Theodore your sweetheart shouldn't prove truthy.
- c. 1800, J. H. Colls, Theodore:
- (US, colloquial) Only superficially true; that is asserted or felt instinctively to be true, with no recourse to facts. [from 21st c.]
- 2011, Steven Pinker, The Better Angels of Our Nature, Penguin 2012, p. 595:
- Historians today point out that each of these ringing assertions was, at best, truthy.
- 2011, Steven Pinker, The Better Angels of Our Nature, Penguin 2012, p. 595:
- (computing, programming) Evaluating to true in a Boolean context.
- 2012, David Flanagan, JavaScript Pocket Reference (page 40)
- In JavaScript, any expression or statement that expects a boolean value will work with a truthy or falsy value, so the fact that
&&does not always evaluate totrueorfalsedoes not cause practical problems.
- In JavaScript, any expression or statement that expects a boolean value will work with a truthy or falsy value, so the fact that
- 2012, David Flanagan, JavaScript Pocket Reference (page 40)
Synonyms[edit]
Antonyms[edit]
- (computing): falsy
Derived terms[edit]
References[edit]
- Oxford English Dictionary, 1884-1928, and First Supplement, 1933
