SynonymDefinitionAntonym.com - English Synonym Dictionary

(law) a procedure whereby a party to a suit says that a particular line of questioning or a particular witness or a piece of evidence or other matter is improper and should not be continued and asks the court to rule on its impropriety or illegality

The act of protesting; a public (often organized) manifestation of dissent

The speech act of objecting

The act of expressing earnest opposition or protest