Crossword Genius

Arapaho sign of displeasure? (3)

Ross

I believe the answer is:

pah

I'm a little stuck... Click here to teach me more about this clue!

'arapaho sign of displeasure?' is the definition.
I can't tell whether this definition defines the answer.

'arapaho sign of displeasure?' is the wordplay.
'PAH' is hidden in amongst the letters.
However, I am uncertain how the hidden word is indicated.

Can you help me to learn more?

(Another definition for pah that I've seen is " Expression of disgust".)

I've seen this clue in the Evening Standard.
Want a hint initially instead of a full solution? Install my app