be infested with (something)(redirected from are infested with)
be infested with (something)
To be overrun by or beset with something unpleasant and unwanted, usually a pest of some kind. We can't live in this disgusting apartment, it's infested with roaches! I just overheard the nurse saying that the second-grade class is infested with lice.
See also: infest
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.