Strong's H4384מַכְשֵׁלָה: a stumbling-block, but only figuratively (fall, enticement [idol]) KJV:ruin, stumbling-block.
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 1050: כָּשַׁלkāšal — stumble, stagger, totter; by means of; be tottering, feeble; cause to stumble, make feeble, weak; waver, falter, faint, fall; bereave, cast down, be decayed, fail, falling, be ruin, overthrown