A "shallow groove" refers to a small, narrow indentation or depression on a surface.
Sentences with «shallow groove»
Equipped with Brembo brakes, the C7 Corvette ditches cross-drilled rotors for new discs vented by means of shallow grooves. (corvettedreamer.com)
There are a few different surgical procedures available depending on the exact cause of the luxation (conformational vs shallow groove vs tibia internal rotation), and to discuss those into detail would go beyond my scope as a physical therapist and in - depth knowledge on the subject. (thek9pt.com)
Mars» moon Phobos is on a slow path to destruction, as evidenced by long, shallow grooves lining its surface, according to NASA scientists. (newatlas.com)