emery
UK[ˈeməri]US[ˈeməri]
n
A very hard, dark granular rock used for grinding, smoothing, and polishing.
Etymology
The word 'emery' has a journey that traces back to the ancient Mediterranean. It originates from the Old French 'esmeril', which itself came from the Medieval Latin 'smericulum'. This Latin term was a diminutive form derived from the Greek 'smēris', meaning 'polishing powder' or 'abrasive material'. The Greek term likely has an even deeper, pre-Greek origin, reflecting the material's long history of use. The core meaning has remained remarkably consistent from its ancient roots to modern English, always denoting a hard, granular mineral used for grinding and polishing.
Analysis
The word 'emery' is a simplex loanword. It entered English as a single, unanalyzable unit from its source languages.
Examples
She used a piece of emery cloth to smooth the rough edges of the metal.
Traditional watchmakers often shape small parts with an emery board.
The mineral corundum, found in emery, is second only to diamond in hardness.