Dictionary.com
Thesaurus.com

have been field-testing

  • present perfect progressive
    of field-test.
    field-test
    verb (used with object)
    to test (a device or product) under various conditions of actual use.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The tech world seems to have been field-testing that thought experiment, and the results have not been edifying.

From New York Times Jul. 14, 2017