Rundlet

from The Collaborative International Dictionary of English v.0.48
Rundlet \Rund"let\, n. [Dim. of OF. rondele a little tun, fr.
   rond round. See {Round}, and cf. {Roundlet}, {Runlet}.]
   A small barrel of no certain dimensions. It may contain from
   3 to 20 gallons, but it usually holds about 141/2 gallons.
   [Written also {runlet}.]
   [1913 Webster]
    

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