FMSD 14.1:7 :ܗܠܝܟ ܘܐܚܪ̈ܢܢ ܥܠܝܗܘܢ ܕܡܦܫܪ̈ܝܢ‏ : those and other (springs) above that flow into them
See the entire entry for pšr vb. to loose, to dissolve