מְצִלְתַּיִם (mĕṣiltayim) is
a Hebrew noun
meaning cymbals. It appears
13 times
in 4 books of the Hebrew Bible
(Strong's H4700).
Also rendered
cymbal
Same Hebrew root (TWOT 1919f)
Range of meaning (TWOT 1919f)cymbals; double tinklers
Full entry: Brown-Driver-Briggs and Strong's
מְצִלְתַּיִםnoun, feminine, dual: cymbals
Strong's H4700מְצֵלֶת: (only dual) double tinklers, i.e. cymbals KJV:cymbals.
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 1919: צָלַלṣālal — tingle, quiver; tinkle, rattle together