† unˈvalid,a.Obs. (un-1 7, 5 b.) 1658W. Burton Itin. Anton. 172 Where I found not sufficient proof for what I met with,..I rejected it as unvalid.a1660Contemp.Hist.Irel. (Ir. Archæol. Soc.) I. 133 Why did you..embrace such a groundlesse and unvalid a peace?