LSt.61:2 :ܐܣܘ̈ܬܐ ܐܢܫ̈ܝܢ ܘܗ݀ܘ ܡܐ ܕܠܗܘܢ ܐܬܟܝܢ‏ : physicians and that which is ascribed to them
See the entire entry for kwn vb. to be firm