Find the word definition

The Collaborative International Dictionary
Phalansterism

Phalansterism \Pha*lan"ster*ism\, Phalansterianism \Phal`an*ste"ri*an*ism\, n. A system of phalansteries proposed by Fourier; Fourierism.

Wiktionary
phalansterism

n. A system of phalanstery; Fourierism.