معنی کلمه :‌ sweeper

One who, or that which, sweeps, or cleans by sweeping; a sweep; as, a carpet sweeper.

1. By which; -- used relatively. "You take my life when you take the means whereby I life." Shak. 2. By what; how; -- used interrogatively. Whereby shall I know this Luke i. 18. WHERE'ER Wher*e'er", adv. Wherever; -- a contracted and poetical form. Cowper.