simpson Meaning, Definition & Usage

1. noun United States divorcee whose marriage to Edward VIII created a constitutional crisis leading to his abdication
   Duchess of Windsor; Wallis Warfield Windsor; Mrs. Simpson; Wallis Warfield Simpson.
   
2. noun Scottish obstetrician and surgeon who pioneered in the use of ether and discovered the anesthetic effects of chloroform (1811-1870)
   Sir James Young Simpson.
   

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