Which Google Translate thinks means Red Stubble haha

It means Red Point

https://getoutside.ordnancesurvey.co.uk/guides/the-gaelic-origins-of-place-names-in-britain/

Gaelic defines colours differently from English. The term “red” here means the orange-brown hue of the rock, which is most obvious in the foreground of your picture.

Great pic!

Buachaille Etive Mòr translates as “great/big herdsman of Etive” for anyone curious, with Etive being the name of the river/glen.