pred·i·lec·tion (prěd'l-ěk'shən, prēd'-) n. A partiality or disposition in favor of something; a preference.
[French prédilection, from Old French, from Medieval Latin praedīlēctus, past participle of praedīligere, to prefer : Latin prae-, pre- + Latin dīligere, to love; see diligent.]
Synonyms: These nouns denote a predisposition to favor someone or something particular: a predilection for classical composers; a pro-American bias; conservative leanings; a partiality for liberal-minded friends; a penchant for exotic foods; a prejudice in favor of the underprivileged; a proclivity for self-assertiveness; a propensity for exaggeration.
1742, from Fr. prédilection (16c.), n. of action from M.L. prædilectus, pp. of prediligere "prefer before others," from L. præ- "before" + diligere "choose, love" (see diligent).