The Collaborative International Dictionary of English v.0.48:

Tollbooth \Toll"booth`\, n. [Toll a tax + booth.] [Written also
   tolbooth.]
   1. A place where goods are weighed to ascertain the duties or
      toll. [Obs.]
      [1913 Webster]

            He saw Levy . . . sitting at the tollbooth. --Wyclif
                                                  (Mark ii. 14).
      [1913 Webster]

   2. In Scotland, a burgh jail; hence, any prison, especially a
      town jail. --Sir W. Scott.
      [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Tollbooth \Toll"booth`\, v. t.
   To imprison in a tollbooth. [R.]
   [1913 Webster]

         That they might tollbooth Oxford men.    --Bp. Corbet.
   [1913 Webster]

WordNet (r) 3.0 (2006):

tollbooth
    n 1: a booth at a tollgate where the toll collector collects
         tolls [syn: tollbooth, tolbooth, tollhouse]