field-test

[ feeld-test ]

verb (used with object)

1. to test (a device or product) under various conditions of actual use.

Word History and Origins

Origin of field-test¹

An Americanism dating back to 1915–20

Example Sentences

The FBI statement said a field test on the substance was negative, but more testing was planned, adding that “even sending a hoax letter is a serious crime.”

From Seattle Times

In both lab and field tests, red nets were significantly better at deterring the insect than other colors.

From Science Daily

A field test by the local sheriff’s office indicated that the substance was fentanyl, Abbott said, although further testing by the Department of Justice will be conducted.

From Los Angeles Times

Journey gets to participate in what the hazmats call “field tests.”

From Literature

The envelopes sent to King and Spokane counties tested positive in a “presumptive” field test for traces of fentanyl, and the Pierce County envelope contained baking soda.

From Seattle Times