ἀλώπηξ, αἰετοῦ ἅ τ' ἀναπιτναμένα ῥόμβον ἴσχει → a fox, which, by spreading itself out, wards off the eagle's swoop
P. σκληρῶς.
obstinately: Ar. and P. αὐθάδως, P. σκληρῶς.
strongly, firmly: P. ἰσχυρῶς.