• Bengali Word খঞ্জন English definition (noun) a small species of agile and restless bird with a long tail which it constantly moves up and down and so is called wagtail. খঞ্জনা, খঞ্জনিকা (feminine) = খঞ্জন. খঞ্জন আঁখি (noun),(adjective) one having very agile or quick-moving eyes as those of a wagtail. খঞ্জন গঞ্জন (adjective) putting the wagtail to shame in agility; more agile than a wagtail.