תָּו (tāw) is
a Hebrew noun
meaning mark. It appears
3 times
in 2 books of the Hebrew Bible
(Strong's H8420).
Same Hebrew root (TWOT 2496a)
Range of meaning (TWOT 2496a)mark; signature; desire
Full entry: Brown-Driver-Briggs and Strong's
תָּוnoun, masculine: mark
Strong's H8420תָּו: a mark; by implication, a signature KJV:desire, mark.
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 2496: תָּוָהtāwâ — make, set a mark; upon; mark out, scratch, imprint; scrabble, set