1.b> () , i> .i>; a bird perching on a fence post ;
2.b> (), ; i> / ; to perch on the arm of a chair ; there is no need for you to perch out here / ;
3.b> ,i> i> () / ; , ( ,i> ..i>); to perch one's hat on the side of one's head ; town perched on a hill / ;
4.b> .i> i> () / i>.