IVMac6:2 :ܣܒܐ ܕܡܟܢܟ ܗܘܐ ܒܐܣܟܡܐ ܕܕܚܠܬ ܐܠܗܐ‏ : the elder who was modestly adorned in the habit of belief in God
See the entire entry for knk vb. to be low or modest