Knee spasm: Involuntary contractions of the muscles in the knee. See detailed information below for a list of 14 causes of Knee spasm, Symptom Checker, including diseases and drug side effect causes. Â» Review Causes of Knee spasm: Causes | Symptom Checker Â».
-ness definition, a native English suffix attached to adjectives and participles, forming abstract nouns denoting quality and state (and often, by extension, something exemplifying a quality or state): darkness; goodness; kindness; obligingness; preparedness. See more.
Report Abuse. Yes on your answer. It means to keep quiet. Although, the proper translation is say nothing.. It's usually said when you are in the position when you might get into trouble if you say something. It may have come from the German word stumm (or shtoom) which means quiet or silent.If you're still unsure..here's more! It was cited in Frank Norman's (http://en.wikipedia.org/wiki/Frank_Norma...t's usually said when you are in the position when you might get into trouble if you say something. It may have come from the German word stumm (or shtoom) which means quiet or silent. If you're still unsure.. here's more! It was cited in Frank Norman's (http://en.wikipedia.org/wiki/Frank_Norma...