simple past tense and past participle of pay out

present participle of pay out

(historical) a machine for taking by pressure, an exact copy of letters, etc., written in copying ink.

(physics, mechanics) Two forces acting at the same point with equal magnitude but opposite direction, resulting from Newton's third law ("every action has an equal and opposite reaction").

Alternative form of be part of life's rich tapestry

present participle of pay a visit