Origin of acid test
Words nearby acid test
Example sentences from the Web for acid test
They are the acid-test, by which the presence of empire may be determined.The American Empire|Scott Nearing
British Dictionary definitions for acid test
Word Origin for acid test
Idioms and Phrases with acid test
A decisive trial to determine worth or quality, as in Exposure to brilliant sunlight is the acid test for showing this fabric won't fade. Alluding to a 19th-century chemical test for distinguishing gold from other metals, this term was used figuratively by the early 1900s.