IshGen 16:18 :ܒܠܠܝܐ ܪܘܙܝܢ ܡ݂ܢ ܦܝܘܚܘܬܐ ܘܫܘܚܝܢ‏ : at night they are refreshed from the fresh air and sprout
See the entire entry for payyūḥū, payyūḥūṯā n.f. breathability