PITCH n.
circular pitch, that the diameter of a circle bears to its circumference; it is sometimes described by the number expressing the quotient obtained by dividing the number of teeth in a wheel by the diameter of its pitch circle in inches; as, 4 pitch, 8 pitch, etc. -- Pitch chain, a chain, as one made of metallic plates…
SENSE n.
One of two opposite directions in which a line, surface, or volume, may be supposed to be described by the motion of a point, line, or surface. Common sense, according to Sir W. Hamilton: (a) "The complement of those cognitions or convictions which we receive from nature, which all men possess in common, and by which t…