noun
1. : the projecting helical rib of a screw
2. : one complete turn of a screw thread — compare pitch 2b(2); buttress thread , multiple thread , square thread
noun
1. : the projecting helical rib of a screw
2. : one complete turn of a screw thread — compare pitch 2b(2); buttress thread , multiple thread , square thread
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012