Webster's 1828 Dictionary
PREDISPOSED
pp. Previously inclined or adapted.
American Oxford Thesaurus
predisposed
predisposed adjective I am generally predisposed to any movie with Zeppelins in it: inclined, prepared, ready, of a mind, disposed, minded, willing.
Oxford Thesaurus
predisposed
predisposed adjective 1 the audience were young and predisposed to like the film: inclined, prepared, ready, of a mind, disposed, minded, willing, not unwilling, in the mood, liable, susceptible; biased, prejudiced. 2 some of us are predisposed to cardiovascular disease: susceptible, vulnerable, liable, inclined, prone, given, subject, disposed, open; likely to have /get, apt to get, with a tendency to get, at risk of, in danger of getting.
Sanseido Wisdom Dictionary
predisposed
pr è dis p ó sed 形容詞 «…» (し )がちな, の傾向にある ; 【病気などに 】なりやすい [がちな ] «to , toward » .