be or come between; An interposing thicket blocked their way'

introduce; God interposed death'

to insert between other elements; She interjected clever remarks

[ Syn: interject , come in , put in , throw in , inject ]

get involved, so as to alter or hinder an action, or through force or threat of force; Why did the U.S. not intervene earlier in WW II?

[ Syn: intervene , step in , interfere ]