rhoding / roading [ˈro:dɪŋ]
rhoding – n. – a bush or bearing (historically made of brass) in which an axle rotates especially one of a ship’s pump
roading – adj. & n. – adj. – like a dog tracking a scent; n. – 1. horse racing on the street instead of a track; 2. the action of a horse travelling at a specific speed; 3. the material used to surface a road; 4. the action of a dog in tracking a scent