H6725. tsiyyun
צִיּוּן noun masculine sign-post, monument (Late Hebrew id. (צִיֵּין Pi`el denominative); probably from √ in original physical sense, see especially Arabic , Syriac , compare SchulthHom. Wurz. 57 Köii 1, 154; > √צין Buhl.); — absolute ׳צ, grave-stone [2Kin 23:17]; sign-post [Ezek 39:15]; guide-posts, plural צִיֻּנִים [Jer 31:21] (|| תַּמְרוּרִים).