care provided to improve a situation (especially medical procedures or applications that are intended to relieve illness or injury) पर्याय: treatment,
(law) a proceeding that permits a person to enter into a lawsuit already in progress; admission of person not an original party to the suit so that person can protect some right or interest that is allegedly affected by the proceedings; "the purpose of intervention is to prevent unnecessary duplication of lawsuits"
the act or fact of interposing one thing between or among others पर्याय: interposition,
the act of intervening (as to mediate a dispute, etc.); "it occurs without human intervention" पर्याय: intercession,
a policy of intervening in the affairs of other countries पर्याय: interference,