This word is acceptable for play in the UK dictionary that is being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. a phospholipid, derived from sphingosine and choline, found in nerve tissue

"F, Chevy F, Rolland C, Barbaras R, et al. (2002) Coupled assay of sphingomyelin and ceramide molecular species by gas liquid chromatography."