1. יאר ye'or — “river, canal,” mostly applied to the Nile. Some suppose the word to be Coptic.
2. אחוּ 'āch…

And the ill favoured and leanfleshed kine did eat up the seven
well favoured and fat kine<…

The means by which Joseph was freed from prison were Pharaoh's dreams, as related here. Now that God no longer speaks to us in that way, it matters…