ˈ ̷ ̷ˌ ̷ ̷ noun
Etymology: race (I) + way
1.
a. : a canal for a current of water (as a millrace or a mining race)
b. : fishway
2. : a channel designed for loosely holding electrical wires or cables in buildings
3. : race 6b
4. : a track for harness racing