IPA: //ˈboʊldər//
KK: /ˈboʊldər/
A large rock or stone, typically one that has been worn smooth by erosion.
The hikers rested beside a massive bowlder in the forest.
The word 'bowlder' originates from the Middle English 'boulder' (meaning a large stone or rock), which is derived from the Old English 'baldor' (meaning a large stone). It refers specifically to a rounded or large rock, often found in nature.
Picture a large, rounded rock when you think of 'bowlder' — it directly connects to the idea of a big stone.