from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A limonoid found in orange and lemon seeds.

from the GNU version of the Collaborative International Dictionary of English

  • n. A bitter, white, crystalline substance found in orange and lemon seeds.

from The Century Dictionary and Cyclopedia

  • n. A bitter crystallizable matter (C22H50O13) found in the seeds of oranges, lemons, etc.


Limonum +‎ -in (Wiktionary)


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