Psoralen

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

The American Heritage® Dictionary of the English Language, 4th Edition
  • n. Any of a group of chemical compounds found naturally in certain plants that are used in the treatment of psoriasis and vitiligo.
  • Wiktionary, Creative Commons Attribution/Share-Alike License
  • n. Any of a group of furanocoumarins, from the seeds of various plants, that are used to treat psoriasis, eczema and vitiligo
  • Word Usage
    "The resulting reaction is due to a substance called psoralen, used to make the skin more sensitive to a wavelength of ultraviolet light, UV-A, used to treat certain skin conditions."