the high-pitched continuing noise made by animals (birds or monkeys) the rapid series of noises made by the parts of a machine speak (about unimportant matters) rapidly and incessantly make noise as if chattering away; "The magpies were chattering in the trees"
cut unevenly with a chattering tool click repeatedly or uncontrollably; "Chattering teeth
Surface roughness on a machined part that was caused by a machine tool skipping or vibrating during the manufacturing process
A surface defect consisting of alternating ridges and valleys at right angles to the direction of extrusion
To utter sounds which somewhat resemble language, but are inarticulate and indistinct
Lines appearing across the panel at right angles to the grain giving the appearance of one or more corrugations resulting from bad setting of sanding equipment
When the snowboard vibrates unnecessarily Usually this happens at higher speeds and through turns Racers are always trying to reduce chatter in their boards so they can stay in control