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Definition of de grey
de grey
Plural:de Greys
• noun
1
British An English surname of Norman origin, historically associated with prominent British aristocratic families and titles, such as the Earl de Grey.
Example
"The de Grey family played a significant role in English politics and estate management during the 19th century."
2
Australian A major river located in the Pilbara region of Western Australia, flowing northwest into the Indian Ocean.
Word Nuance & Usage
Capitalization varies based on context; it is typically styled as 'de Grey' when functioning as an aristocratic British surname, but frequently capitalized as 'De Grey' in geographical designations.
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of De grey. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/de-grey