stumbling stone

== English == === Alternative forms === stumblingstone, stumbling-stone === Noun === stumbling stone (plural stumbling stones) A stumbling block. === References === “stumbling stone”, in OneLook Dictionary Search. William Dwight Whitney, Benjamin Eli Smith, editors (1895–1910), “stumbling stone”, in The Century Dictionary […], New York, N.Y.: The Century Co., →OCLC.