[n] grant of favor or advantage to one over another (esp to a country or countries in matters of international trade such as levying duties)
[n] the right or chance to choose; "given my druthers, I'd eat cake"
[n] a predisposition in favor of something; "a predilection for expensive cars"; "his sexual preferences"; "showed a Marxist orientation"
[n] a strong liking; "my own preference is for good literature"; "the Irish have a penchant for blarney"