from: Universala Vortaro, Zamenhof
centri + + 
to center + + centralize concentrate centrifuga + + centrifugal + + centrifugilo + + centrifuge + + centrigi + + to center + + centralize concentrate centrigi horizontale + + to center horizontally + + centrigi vertikale + + to center vertically + + centrigo + + align center + + align centered align middle centralization centriĝi + + to center + + centripeta + + centripetal + + #centri #to center #centrifuga #centrifugal #centrifugilo #centrifuge #centrigi #to center #centriĝi #to center #centrigi horizontale #to center horizontally #centrigi vertikale #to center vertically #centrigo #align center #centripeta #centripetal
