Marxize
/ˈmɑːksʌɪz/(also Marxise)
verb
1 [with object] To form or adapt in accordance with Marxist or Marxist–Leninist theories or ideology.
2 [no object] To show Marxist tendencies; to advocate or expound Marxism. rare.
Origin
1940s; earliest use found in ‘George Orwell’ (1903–1950), political writer and essayist (real name Eric Arthur Blair). From the name of Karl Marx + -ize, perhaps after French Marxiser.