The Collaborative International Dictionary of English v.0.48:
agitprop \agitprop\ n.
1. [agitation + propaganda.]
1. agitation and propaganda; -- used especially for such
activities carried out on behalf of communist activists.
[PJC]
2. a person who disseminates messages calculated to assist
some cause or some government; one disseminating
agitprop[1]. Also called agitpropist.
Syn: propagandist
[WordNet 1.5 +PJC]
The Collaborative International Dictionary of English v.0.48:
agitpropist \agitpropist\ n. [agitation + propaganda + -ist.]
same as agitprop[2].
[PJC]