FMSD 13.1:22 :ܦܘܬܝܗ݀ ܕܝ ܗܝܟ ܬܪܝܥܣܪ̈ ܡܝ̈ܠܝܢ‏ : its width is about twelve miles
See the entire entry for pṯāy, pṯāyā v.n. width