The Collaborative International Dictionary of English v.0.48:Kinswoman \Kins"wom`an\ (k[i^]nz"w[oo^]m`an), n.; pl. Kinswomen (k[i^]nz"w[i^]m`[e^]n). A female relative. --Shak. [1913 Webster] WordNet (r) 3.0 (2006):kinswoman n 1: a female relative