WordkynsiMeaningnail (fingernail, toenail)Part of speechnounPronunciationCourseFinnishLessonThe instructive plural case (-in)Usages of kynsiMe puolustimme lasta ilman apua kynsin hampain.We defended the child without help, tooth and nail.Todistaja piti laukusta kiinni kynsin hampain.The witness held on to the bag tooth and nail.