Bobsledding

/ˈbɒb.sledɪŋ/ noun

The winter sport in which teams of athletes push a streamlined sled down an icy, twisting track and ride in it to the finish line.

From bobsled (the equipment) plus the gerund/present participle suffix -ing, creating a noun that refers to the sport or activity itself.

📖 Full word page — etymology, 47 translations, audio 🔑 Get Free API Key — 50 lookups/day 📚 Read the Docs — integrate Word Orb