noun Download 🔗Share A form of all-terrain skateboard derived from a snowboard. Examples : "He spent the afternoon riding his mountainboard down the grassy hill, practicing tricks he learned from snowboarding. " sport vehicle Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To practice mountainboarding. Examples : "My friends and I like to mountainboard down the grassy hills behind the school after classes. " sport Chat with AIVocabulary GamePractice Reading