The Pope's Crossword

The Pope was working on a crossword puzzle. He thought and thought about one clue, finally gave up and asked the Cardinal next to him:

- What's a four letter word, ending in U - N - T that means 'woman'?

The Cardinal was working on his own puzzle and didn't even bother to look up.

- *A*unt, your Holiness.

The Pope didn't speak for a second.

- Oh.

He paused.

- Do you have an eraser?