Translation of "Cio" in English

Sua cadela está no cio?

Is your bitch on heat?

Toda a vez que as fêmeas mais fortes entravam no cio, Jacó colocava os galhos nos bebedouros, em frente dos animais, para que se acasalassem vendo-os.

So when the ewes went first to ram, Jacob put the rods in the troughs of water before the eyes of the rams, and of the ewes, that they might conceive while they were looking upon them.

Depois fixou os galhos descascados junto dos bebedouros, de modo que os rebanhos os vissem quando ali fossem beber água, e, na época do cio, cruzassem vendo-os diante de si.

And he put them in the troughs, where the water was poured out; that when the flocks should come to drink, they might have the rods before their eyes, and in the sight of them might conceive.