1861  epaggello  ep-ang-el'-
lo

 from 1909 and the base of 
32; to announce upon 
(reflexively), i.e. (by 
implication) to engage to do 
something, to assert 
something respecting 
oneself:--profess, (make) 
promise.

 see GREEK for 1909

 see GREEK for 32