অর্থ : The act of intervening (as to mediate a dispute, etc.).

অর্থ : A policy of intervening in the affairs of other countries.

অর্থ : The act or fact of interposing one thing between or among others.

অর্থ : (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.

অর্থ : Care provided to improve a situation (especially medical procedures or applications that are intended to relieve illness or injury).