IshIsa 8:7 :ܩܘܠܒܐ ܩܛܝܢ ܡܢ ܐܩܠܢܐ܂ ܘܐܩܠܢܐ ܦܬܐ ܘܦܛܝܚ ܡܢ ܩܘܠܒܐ‏ : a q'-bracelet is thinner than an ˀ-bracelet, while an ˀ-bracelet is wider and more open than a q'-bracelet
See the entire entry for pṯīḥ p.p. open; one who can see