Functions as an attributive noun modifying another noun (e.g., "hunting knife").
He packed his hunting gear before dawn.
Il a préparé son équipement de chasse avant l'aube.
huntinggerund / present participle Used before a noun to describe something connected with or intended for the activity of hunting.
He bought a new hunting rifle before the deer season opened.
Il a acheté un nouveau fusil de chasse avant l'ouverture de la saison du cerf.