Correct spelling for the English word "polaque" is [pˈɒlak], [pˈɒlak], [p_ˈɒ_l_a_k] (IPA phonetic alphabet).
A three-masted vessel common in the ports of the Mediterranean-the masts, usually of one piece, have neither tops nor cross-trees.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.