bn:00012403n
Noun Concept
Categories: Garden features, Rock formations, Rocks, Natural materials, Articles with short description
EN
boulder  bowlder
EN
A large smooth mass of rock detached from its place of origin WordNet 3.0
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EN
A large smooth mass of rock detached from its place of origin WordNet 3.0 & WordNet 2020
In geology, a boulder is a rock fragment with size greater than 256 millimetres in diameter. Wikipedia
Natural rock fragment larger than 25.6 centimetres in diameter Wikidata
A particle greater than 256 mm in diameter, following the Wentworth scale. Wiktionary
WordNet 3.0 & WordNet 2020
Wikipedia
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Wikidata
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Wiktionary
EN
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