cairn
UK[keən]US[kern]
n
A mound of rough stones built as a memorial or landmark, typically on a hilltop or skyline.
Etymology
The word 'cairn' entered English from Scottish Gaelic càrn, meaning "heap of stones." This Gaelic term is itself derived from the Proto-Celtic karnos, sharing a common root with other Celtic words for stone or rock. The ultimate origin is the Proto-Indo-European ger-, meaning "to gather" or "to compress," which conceptually links the action of gathering stones to form a pile. The modern meaning retains the ancient sense of a constructed stone heap, specifically one serving as a grave marker, memorial, or navigational landmark, especially in Scotland and other upland regions.
Analysis
This word is a simplex loanword from Scottish Gaelic. It does not contain separable morphemes within its modern English spelling.
Examples
Hikers followed the trail of cairns across the barren mountain plateau.
The ancient burial site was marked by a large, solitary cairn.
We each added a stone to the summit cairn as a traditional gesture.