βρυχητήρ
From LSJ
νύκτα οὖν ἡμέραν ποιούμενος → without delay, as soon as possible, as fast as possible, making the night day, making night into day, turning night into day
English (LSJ)
ῆρος, ὁ, A roarer, of the constellation Leo, Doroth. ap. Heph.Astr.3.36.
Spanish (DGE)
-ῆρος, ὁ el rugiente n. de la constelación Leo, Doroth.402.6.