1) signpost, monument, market Part of Speech: noun masculine A Related Word by BDB/Strong’s Number: from the same as H6723 in the sense of conspicuousness [compare H5329] Same Word by TWOT Number: 1887a
Brown-Driver-Briggs
צִיּוּןnoun masculinesign-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 2 Kings 23:17; sign-post Ezekiel 39:15; guide-posts, plural צִיֻּנִיםJeremiah 31:21 ("" תַּמְרוּרִים).
2 Kings 23:17 HEB:וַיֹּ֕אמֶר מָ֚ה הַצִּיּ֣וּן הַלָּ֔ז אֲשֶׁ֖ר NAS: is this monument that I see? KJV: Then he said, What title [is] that INT: said What monument is this who
Jeremiah 31:21 HEB:הַצִּ֧יבִי לָ֣ךְ צִיֻּנִ֗ים שִׂ֤מִי לָךְ֙ NAS: Set up for yourself roadmarks, Place KJV: Set thee up waymarks, make INT: Set roadmarks Place guideposts
Ezekiel 39:15 HEB:וּבָנָ֥ה אֶצְל֖וֹ צִיּ֑וּן עַ֣ד קָבְר֤וּ NAS: then he will set up a marker by it until KJV: then shall he set up a sign by INT: will set by A marker until the buriers