[pәu'lɑ:kә]
n.
(航行地中海的)二桅(或三桅)商船

Polacre \Po*la"cre\, n.
Same as {Polacca}, 1.

Polacca \Po*lac"ca\, n. [It. polacca, polaccra, polacra; cf. F.
polaque, polacre, Sp. polacre,] [Written also {polacre}.]
1. (Naut.) A vessel with two or three masts, used in the
Mediterranean. The masts are usually of one piece, and
without tops, caps, or crosstrees.

2. (Mus.) See {Polonaise}.