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Acadia

American  
[uh-key-dee-uh] / əˈkeɪ di ə /

noun

  1. a former French colony in SE Canada: ceded to Great Britain 1713.


Acadia British  
/ əˈkeɪdɪə /

noun

    1. the Atlantic Provinces of Canada

    2. the French-speaking areas of these provinces

  1. (formerly) a French colony in the present-day Atlantic Provinces: ceded to Britain in 1713

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

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Acadia Pharmaceuticals, Neuren’s partner, said U.S. net sales of Daybue totaled US$391 million in 2025.

From The Wall Street Journal • Mar. 4, 2026

Neuren says its partner, Acadia Pharmaceuticals, was recently informed by a key committee of the European Medicines Agency of a negative trend vote on its Marketing Authorization Application for trofinetide.

From The Wall Street Journal • Feb. 6, 2026

As a result, Acadia now expects adjusted earnings of $1.94 to $2.04 a share for the year, having previously forecast $2.35 to $2.45 a share.

From Barron's • Dec. 3, 2025

Acadia Healthcare’s stock plummeted 16% due to a cut in its earnings outlook.

From Barron's • Dec. 3, 2025

The next year a treaty of peace was concluded at Boston between the English and D'Aulnay; and in 1647, the king granted him letters patent of lieutenant-general from the St. Lawrence to Acadia.

From Nooks and Corners of the New England Coast by Drake, Samuel Adams