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 439: דָּמַםdāmam — be, grow dumb, silent, still; be struck dumb, astounded; be made silent; be dumb, be astonished, stop, perish; cease, be cut down, forbear, hold peace, quiet self, rest, keep silence, tarry, wait