The Collaborative International Dictionary of English v.0.48:
Calcavella \Cal`ca*vel"la\, n. A sweet wine from Portugal; -- so called from the district of Carcavelhos. [Written also Calcavellos or Carcavelhos.] [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Carcavelhos \Car`ca*vel"hos\, n. A sweet wine. See Calcavella. [1913 Webster]