Bible Dictionaries
Boulder

Webster's Dictionary

(1):

(n.) A large stone, worn smooth or rounded by the action of water; a large pebble.

(2):

(n.) A mass of any rock, whether rounded or not, that has been transported by natural agencies from its native bed. See Drift.

(3):

(n.) Same as Bowlder.

Bibliography Information
Webster, Noah. Entry for 'Boulder'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​b/boulder.html. 1828.