Source : Webster's Revised Unabridged Dictionary (1913)

Virgalieu \Vir"ga*lieu\, n. [Cf. {Virgouleuse}.] (Bot.)
   A valuable kind of pear, of an obovate shape and with melting
   flesh of delicious flavor; -- more properly called White
   Doyenn['e]. [Written also {virgaloo}, {vergalieu},
   {vergaloo}, etc.]