What is the origin of predilection?
Predilection, “a tendency to think favorably of something; partiality; preference,” has several origins. One is Middle French prédilection, from the second half of the 15th century; another is Italian predilezione from the early 17th century ; and the final source is the rare Medieval Latin noun praedīlectiō (inflectional stem praedīlectiōn-), dating from the 10th century. Praedīlectiō is a derivative of the verb praedīligere, “to prefer over others,” a compound of the preposition and prefix prae, prae– “before” and dīligere “to love” (usually not as strong as amāre). Dīligere in turn is a compound of the prefix dis– “apart” and the simple verb legere “to choose, select.” Predilection entered English in the first half of the 17th century.