πνευστιάω
From LSJ
ἀκμὴ οὐδὲ ἔχει γενέσεως ὑπόστασιν καθ' ἑαυτήν → the culmination has no power of originating by itself
English (LSJ)
A breathe hard, pant, Hp.Int.44, Sor.1.108; expld. by πυκνὸν ἀναπνεῖν, Arist.Rh.1357b21; Ep. part.πνευστιόων AP11.382.4 (Agath.).