definition of
[apt]

[1] #1 apt s. [disposed, given, minded, tending] (usually followed by 'to') naturally disposed toward; "he is apt to ignore matters he considers unimportant"; "I am not minded to answer any questions". wn

[2] #2 apt s. [liable] at risk of or subject to experiencing something usually unpleasant; "he is apt to lose"; "she is liable to forget". wn

[3] #3 apt s. [clever] mentally quick and resourceful; "an apt pupil"; "you are a clever man...you reason well and your wit is bold"-Bram Stoker. wn

[4] #4 apt s. [apposite, pertinent] being of striking appropriateness and pertinence; "the successful copywriter is a master of apposite and evocative verbal images"; "an apt reply". wn