Significados de as mulish en inglés

I have my obstinacies as mulish as other people's.

We may even have to spend the night in dangerous territory, and all because you're just as mulish as, as a mule, he finished helplessly.

"I also didn't do it because I'd have been uncomfortable doing so." His expression got as mulish as Berry's.

"You'd have kicked the face off any human being that acted as mulish as this pump, Rog," growled Ernest.