You should remove 'ambiguity' [='vagueness'] from your essay by adding more details.
(..) Uh... I was wondering if you had plans for dinner. Uh,you mean dinner tonight? There is an inherent ambiguity in the word "dinner. " Technically it refers to the largest meal of the day whenever it's consumed. So to clarify here,by dinner I mean supper. - Supper? (..)2007 TvShow: The Big Bang Theory Title: The Fuzzy Boots Corollary Season: 1 Episode 3