dauphin

[ daw-fin; French doh-fan ]
/ ˈdɔ fɪn; French doʊˈfɛ̃ /

noun, plural dau·phins [daw-finz; French doh-fan] /ˈdɔ fɪnz; French doʊˈfɛ̃/.

the eldest son of a king of France, used as a title from 1349 to 1830.

Origin of dauphin

1475–85; < French; Middle French dalphin, after Dauphiné, from an agreement to thus honor the province after its cession to France
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for dauphin

British Dictionary definitions for dauphin

dauphin
/ (ˈdɔːfɪn, dɔːˈfɪn, French dofɛ̃) /

noun

(1349–1830) the title of the direct heir to the French throne; the eldest son of the king of France

Word Origin for dauphin

C15: from Old French: originally a family name; adopted as a title by the Counts of Vienne and later by the French crown princes
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