IshExod 20:22 :ܗ݀ܝ ܕܡܚ̈ܝ ܟܢܐ܂ ܗܢܘ܂ ܥܒ݂ܕ ܫܒ̈ܠܐ‏ : that is they have a firmed-up stem, i.e., it makes stalks
See the entire entry for mḥy vb. to strike