Bible Dictionaries
Cairn

Webster's Dictionary

(1):

(n.) A rounded or conical heap of stones erected by early inhabitants of the British Isles, apparently as a sepulchral monument.

(2):

(n.) A pile of stones heaped up as a landmark, or to arrest attention, as in surveying, or in leaving traces of an exploring party, etc.

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