| a gadget; dingus; thingumbob. |
| a stew of meat, vegetables, potatoes, etc. |
sphingomyelin sphin·go·my·e·lin (sfĭng'gō-mī'ə-lĭn)
n.
Any of a group of phospholipids that are found especially in nerve tissue and yield sphingosine, choline, a fatty acid, and phosphoric acid upon hydrolysis.