ActsThom 300:11 :ܡ݂݁ܢܘ ܕܚ݁ܦܪ ܥܝܢܐ ܒܐܬܪܐ ܨܗܝܐ݁܂ ܘܪܓܡ ܘܡܡܠ‍<‍ܠ‍>‍ܐ ܠܗ݀‏ : who digs a will in an arid place, blocks it with stones and fills it
See the entire entry for rgm vb. to stone