1377  dioko  dee-o'-ko

 a prolonged (and causative) 
form of a primary verb dio 
(to flee; compare the base of 
1169 and 1249); to pursue 
(literally or figuratively); 
by implication, to 
persecute:--ensue, follow 
(after), given to, (suffer) 
persecute(-ion), press 
forward.

 see GREEK for 1169

 see GREEK for 1249