00:10
00:09
00:08
00:07
00:06
00:05
00:04
00:03
00:02
00:01
| an obscure term ostensibly referring to a lung disease caused by silica dust, sometimes cited as one of the longest words in the English language. |
| the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language). |
dermatomyositis der·ma·to·my·o·si·tis (dûr'mə-tō-mī'ə-sī'tĭs)
n.
A progressive inflammatory condition characterized by muscular weakness, a skin rash, and edema of the eyelids and periorbital tissue.
dermatomyositis
chronic progressive inflammation of the skin and muscles, particularly the muscles of the shoulders and pelvis.
Learn more about dermatomyositis with a free trial on Britannica.com.