Definition of apt
(adj)
(usually followed by `to')
naturally disposed toward; "he is apt to
ignore matters he considers unimportant"; "I am not minded to
answer any questions"
at
risk of or
subject to experiencing something
usually unpleasant; "he is apt to lose"; "she is liable to forget"
mentally quick and resourceful; "an apt pupil"; "you are a clever man...you
reason well and your wit is bold"-Bram Stoker