LSt.65:26 :ܣܡܐ ܡܟܪܗܢܐ ܘܡܡܝܬܢܐ ܠܒܥܠܕܒܒ̈ܐ‏ : a poison noxious and deadly to enemies
See the entire entry for mkrhn nom.ag.D/C noxious