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diarrhea

di·ar·rhe·a [ d ə r ə ]


noun 
Definition:
 
1. frequent and excessive bowel movements: frequent and excessive discharging of the bowels producing thin watery feces, usually as a symptom of gastrointestinal upset or infection

2. watery feces: thin watery feces

[Early 16th century. Via Latin< Greek diarrhoia< diarrhein "flow through" < rhein "to flow"]

di·ar·rhe·al adjective
di·ar·rhe·ic adjective
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