Impediment - Vine's Expository Dictionary of New Testament Words

Impediment

[ 1,,G3424, mogilalos ]
denotes speaking with difficulty" (mogis, "hardly," laleo, "to talk"), "stammering," Mark 7:32; some mss. have moggilalos, "thick-voiced" (from moggos, "with a hoarse, hollow voice"). In the Sept., Isaiah 35:6 "(the tongue) of stammerers."

Vine's Expository Dictionary of New Testament Words