Scrabble Dictionary

Check if your word is playable in Scrabble.

Yes, psoralen is playable

...and is worth 13 points.

Found in the following dictionaries

Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)

"Psoralen" Definition

noun

Any of a group of chemical compounds found naturally in certain plants that are used in the treatment of psoriasis and vitiligo.
A substance CHO found in some plants that photosensitizes mammalian skin and is used in conjunction with ultraviolet light to treat .
Any of various derivatives of psoralen having similar properties.