Dutch Tetrao urogallus Etymology Borrowed from German Auerhuhn; compare hoen. Pronunciation IPA(key): /ˈɑu̯.ərˌɦun/ Audio:(file) Hyphenation: au‧er‧hoen Noun auerhoen n (plural auerhoenders or auerhoenderen or auerhoenen) western capercaillie, wood grouse (Tetrao urogallus) Hyponyms: auerhaan, auerhen Further reading auerhoen on the Dutch Wikipedia.Wikipedia nlWikiwand - on Seamless Wikipedia browsing. On steroids.