1.b> (); to laugh at a joke / ; to laugh at smb. in trouble , ; to laugh at smth. , / ; to laugh at difficulties [at threats, at danger, at misfortunes] [, , / ] , ; to laugh to scorn .i> , ; / ; to laugh oneself helpless [into convulsions, into fits] , ; to laugh in smb.'s face ) / ( , i> ..i> i>); ) ; to laugh over a letter ;
2.b> (), i> ; to laugh a reply ; to laugh one's consent ; to laugh one's pleasure , ;
to laugh downb> 1) () i> ;
2) () i> ;
to laugh offb> / (), ; , i> , i> (, , i> ..i>); officials laugh off these reports as nonsense ; laugh that off .i> , , ;
to laugh outb> 1) i> () / i> ; to laugh smb. out of a habit ;
2) .i> to laugh off;
to laugh in /b> up / one's sleeveb> / , ( i> ..i>); to laugh on the wrong /b> otherb> / side of one's mouth /b> faceb> /b> i> i> ; he laughs best who laughs lastb> .i> , ; , [.i> .i> laugh Ir> ]; enough to make a cat laughb> ; laugh before breakfast you'll cry before supperb> .i> , ; ; to laugh out of courtb> , , / .