צִיּוּן (ṣîyûn) is
a Hebrew noun
meaning sign-post. It appears
3 times
in 3 books of the Hebrew Bible
(Strong's H6725).
Also rendered
signpost
Same Hebrew root (TWOT 1887a)
Range of meaning (TWOT 1887a)sign-post, monument; monumental, guiding pillar; sign, title, waymark
Full entry: Brown-Driver-Briggs and Strong's
צִיּוּןnoun, masculine: sign-post, monument
Strong's H6725צִיּוּן: a monumental or guiding pillar KJV:sign, title, waymark.
Meanings: Brown-Driver-Briggs (1906) and Strong's Hebrew Dictionary (1890), public domain, via the Open Scriptures Hebrew Bible Project (CC BY 4.0). TWOT numbers for reference only.
Root family 1887: צָוָהṣāwâ — lay charge, give charge, charge, command, order; constitute, enjoin; appoint, bid, commander, commandment, send a messenger, put, in order