Etymology of the English word conventioner
the English word conventioner
derived from the English word convention
derived from the French word convention
derived from the Latin word conventio (assembly of the people; assembly, meeting; suing)
derived from the Medieval Latin word conventus (agreement, covenant; coming together; convent, monastery; religious community; gathering, meeting; assembly)
derived from the Late Latin word convenire (be appropriate to, fit, be correctly shaped; it agrees, came together, is agreed; meet, assemble; go to meet; resort to; sue, prosecute)