Englishfor English speakers
cam
—
noun
a rotating disk shaped to convert circular into linear motion
Cam
—
noun
a river in east central England that flows past Cambridge to join the Ouse River
grinding
—
noun
a harsh and strident sound (as of the grinding of gears)
—
noun
material resulting from the process of grinding
vegetable grindings clogged the drain
—
noun
the wearing down of rock particles by friction due to water or wind or ice