Source : Webster's Revised Unabridged Dictionary (1913)

Toller \Toll"er\, n. [AS. tollere.]
   A toll gatherer. ``Tollers in markets.'' --Piers Plowman.

Toller \Toll"er\, n.
   One who tolls a bell.

Source : WordNet®

toller
     n 1: a person who rings church bells (as for summoning the
          congregation) [syn: {bell ringer}, {ringer}]
     2: someone employed to collect tolls [syn: {tollkeeper}, {tollman},
         {tollgatherer}, {toll collector}, {toll taker}, {toll
        agent}]