ambergris
UK[ˈæmbəɡriːs]US[ˈæmbərɡriːs]
n
A waxy, greyish substance produced in the digestive system of sperm whales, used in making perfumes.
Etymology
The word 'ambergris' has a fascinating journey, originating from the Old French term 'ambre gris', meaning 'grey amber'. This distinguished it from 'ambre jaune' (yellow amber), which referred to the fossilized tree resin. The French 'ambre' itself derives from Latin 'ambra' or 'ambar', which came from Arabic 'ʿanbar'. The Arabic term originally denoted ambergris but was later also applied to the fragrant resin. The literal meaning, 'grey amber', perfectly describes the substance's typical color and its historical association with other precious, aromatic materials. Over centuries, its specific source—the sperm whale—was identified, but the original name, reflecting its appearance and value, endured in English.
Analysis
This word is a loanword from Anglo-French, entering English as a simplex unit. Its components are not productively separable in modern English spelling or morphology.
Examples
The high-end perfume contained rare ambergris as a fixative.
A lump of ambergris washed ashore can be extremely valuable.
Modern synthetic alternatives have largely replaced natural ambergris in the fragrance industry.