Boulder

Definitions

1. A town in Western Australia, merged with Kalgoorlie in 1989 as the City of Kalgoorlie-Boulder.
2. A large mass of stone detached from the surrounding land.
3. A particle greater than 256 mm in diameter, following the Wentworth scale
4. A home rule municipality, the county seat of Boulder County, Colorado, United States.
5. A large marble, in children's games.
6. An unincorporated community in Clinton County, Illinois, United States.
7. A session of bouldering; involvement in bouldering.
8. A town, the county seat of Jefferson County, Montana, United States.
9. A small town in Garfield County, Utah, United States.
10. An unincorporated community in Barbour County, West Virginia, United States.
11. A census-designated place in Sublette County, Wyoming, United States.

Equivalents

Examples

“There were four sizes of marbles and we called them boulders, biggies, regulars, and teenies.”

CEFR level