Source : Webster's Revised Unabridged Dictionary (1913)

Club \Club\, v. t. [imp. & p. p. {Clubbed}; p. pr. & vb. n.
   {Clubbing}.]
   1. To beat with a club.

   2. (Mil.) To throw, or allow to fall, into confusion.

            To club a battalion implies a temporary inability in
            the commanding officer to restore any given body of
            men to their natural front in line or column.
                                                  --Farrow.

   3. To unite, or contribute, for the accomplishment of a
      common end; as, to club exertions.

   4. To raise, or defray, by a proportional assesment; as, to
      club the expense.

   {To club a musket} (Mil.), to turn the breach uppermost, so
      as to use it as a club.