noun. ['ˈreɪˌsweɪ'] a course over which races are run.
1. Noun, singular or mass Thread the fireplace wires through the raceway and stick it along the baseboard. 2. Adverb Measure the length of the wire and cut the plastic cord raceway down to size.
noun. ['ˈreɪˌsweɪ'] a canal for a current of water.
