from The American Heritage® Dictionary of the English Language, 4th Edition
- n. One that studies, advocates, or makes use of Karl Marx's philosophical or socioeconomic concepts as a method of analysis and interpretation, as in political economy or historical or literary criticism.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Of or pertaining to the 19th century philosopher Karl Marx and his ideas.
from The Century Dictionary and Cyclopedia
- Pertaining to the socialistic or the historical views formulated by Karl Marx.
Marx + -ian (Wiktionary)