• Bengali Word জামাই English definition (noun) husband of one’s daughter; a son-in-law. জামাই আদর (noun) 1 cordial entertaining with good food. 2 reception with care and attention befitting a son-in-law. জামাইষষ্ঠী (noun) 1 the sixth day of the bright fortnight in the month of Joistha when a son-in-law is received and blessed by his parents-in-law. according to Hindu tradition. 2 rite connected with this. ঘর জামাই (noun) a son-in-law who puts up with his parents-in-law.