English edit

Etymology edit

rhubarb +‎ -y

Adjective edit

rhubarby (comparative more rhubarby, superlative most rhubarby)

  1. Resembling or characteristic of rhubarb.
    • 1997, Michael Jackson, Michael Jackson's beer companion:
      The gueuze blended by Hanssens of Dworp has a refreshingly fruity, rhubarby flavor.