• synonyms


or o·ka

  1. a wood sorrel, Oxalis tuberosa, of the Andes, cultivated in South America for its edible tubers.
  2. a tuber of this plant.
Show More

Origin of oca

1595–1605; < Spanish < Quechua oqa
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for oca

Historical Examples of oca

  • This oca is a tuberous root, of an oval shape and pale red colour, but white inside.

    Popular Adventure Tales

    Mayne Reid

  • On February 10, a dove (the male) was observed building a nest in a large banyan tree at Oca Point.

  • On this date a bird was seen to carry food into a hollow tree at Oca Point.

  • He received his surname from the Via del Oca, which contained the residence of his obscure parents.

  • This oca is a tuberous root (Oxalis tuberosa), of an oval shape and pale red colour, but white inside.

British Dictionary definitions for oca


  1. any of various South American herbaceous plants of the genus Oxalis, cultivated for their edible tubers: family Oxalidaceae
Show More

Word Origin for oca

C20: via Spanish from Quechua okka
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012