from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Of or pertaining to oxalic acid or its derivatives.
  • adj. (rare) Of or pertaining to oxaluria.

from the GNU version of the Collaborative International Dictionary of English

  • adj. Pertaining to, derived from, or contained in, sorrel, or oxalis; specifically, designating an acid found in, and characteristic of, oxalis, and also certain plant of the Buckwheat family.

from The Century Dictionary and Cyclopedia

  • Of or pertaining to sorrel.


From Oxalis, the sorrel plant (Wiktionary)



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