/ˌnesəˈserəli/ ADV If you say that something is not ~ the case, you mean that it may not be the case or is not always the case; Anger is not ~ the most useful or acceptable reaction to such events.
/ˌnesəˈserəli/ ADV If you say that something is not ~ the case, you mean that it may not be the case or is not always the case; Anger is not ~ the most useful or acceptable reaction to such events.