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dynast
dynasty
dyne
dynein
dyno
dynode
dyoung-dyoung
dys-
dysarthria
dyscrasia
dysentery
dysfunction
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dysgenics
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dysarthria

dys·ar·thri·a [ dis rthree ə ]


noun 
Definition:
 
difficulty in speech articulation: difficulty in speech articulation caused by a lack of muscle control resulting from damage to the central nervous system

[Late 19th century. < modern Latin< Latin dys- "bad" + Greek arthron "joint"]
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