slip beneath the/(one's) radar

(redirected from slipping beneath one's radar)

slip beneath the/(one's) radar

To go unnoticed or undetected (by someone). With so many different amendments to the bill being made, some appropriations slipped beneath the radar. As the manager of this office, it's inexcusable that you allowed embezzlement by an employee to slip beneath your radar.
See also: beneath, radar, slip