___ Guevara, revolutionary (3)
I believe the answer is:
che
I believe this is a double definition.
'guevara' is the first definition.
(revolutionary Che Guevara)
'revolutionary' is the second definition.
(Che Guevara the Marxist revolutionary)
(Other definitions for che that I've seen before include "Nickname of Ernesto Guevara" , "- Guevara, guerrilla" , "- Guevara, Marxist" , "Fighter" , "First person" .)