of little/no account
of no account
Of no or very little importance, significance, or worth. Sure, his writing is OK, but he only published a few articles in some tiny magazine of no account. Don't worry, the investigators on this case are of no account, so I'm confident our involvement will go undetected.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
of little/no acˈcount(formal) not considered important: His past achievements were of no account when it came to competing with the younger men.
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