ppl. a. [f. prec. + -ED.] Furnished with a counter-weight.

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1870.  Eng. Mech., 7 Jan., 401/3. The case is analogous to that of a counter-weighted body.

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1874.  Knight, Dict. Mech., I. 637/2. A counterweighted wire … to balance the threads after they are depressed by the faller-wire.

3