stridulant,a.|ˈstrɪdjʊlənt| [ad.mod.L. strīdulantem (neut. pl.Stridulantia, the name of a group of insects), pr.pple. of strīdulāre: see next.] That stridulates. 1843Zoologist I. 31 A stridulant little creature to which I frequently listened during the silent watches of the night.