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.
Abbreviation. An abbreviation is a shortened form of a word or phrase. Usually, but not always, it consists of a letter or group of letters taken from the word or phrase.For example, the word abbreviation can itself be represented by the abbreviation abbr., abbrv. or abbrev.iktionary (0.00 / 0 votes) Rate this definition: abbreviation (Noun). A shortened or contracted form of a word or phrase, used to represent the whole: Dr. abbreviation (Noun). The act or result of shortening or reducing.