P Is29:3 :ܘܐܫܪܐ ܐܝܟ ܐܣܦܪܐ ܥܠܝܟܝ‏ : I shall encamp against you like a circle [MT וְחָנִיתִי כַדּוּר עָלָיִךְ]
See the entire entry for ˀespēr, ˀespērā n.f. globe

P Is29:3 :ܘܐܠܨܟܝ ܒܡܩܒܬܐ܂ ܘܐܩܝܡ ܥܠܝܟܝ ܡܛܪܬܐ‏ : I shall constrain you with a siege engine and set up a watch over you
See the entire entry for maqqɘḇā , maqqaḇṯā n.f. siege device for breaking through a wall