[f. CYCLE v. 2 + -ER.] One who rides a bicycle or tricycle.

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1884.  Springfield Wheelmen’s Gaz., Nov., 105/2. Over 5000 were mounted cyclers.

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1888.  J. Pennell in Pall Mall Gaz., 25 Oct., 5/1. From the standpoint of a touring cycler.

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