noun Download 🔗Share A large mass of stone detached from the surrounding land. Examples : "The hikers carefully navigated around the large boulder on the mountain trail. " geology material mass nature environment Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A particle greater than 256 mm in diameter, following the Wentworth scale Examples : "The construction crew had to move a large boulder from the building site. " geology environment Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A large marble, in children's games. Examples : "The children used a smooth boulder as a marker for their game. " game material Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A session of bouldering; involvement in bouldering. Examples : "My sister enjoys bouldering at the local climbing gym. " sport Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To engage in bouldering. Examples : "After school, Liam went to the rock climbing gym to boulder. " sport action entertainment Chat with AIVocabulary GamePractice Reading