Saw’s serrations (5)
I believe the answer is:
teeth
(Other definitions for teeth that I've seen before include "Dentition" , "Canines, for example" , "Those of wisdom" , "Fangs" , "watchdog needs these" .)
I believe the answer is:
teeth
(Other definitions for teeth that I've seen before include "Dentition" , "Canines, for example" , "Those of wisdom" , "Fangs" , "watchdog needs these" .)