VEXILLOLOGY Meaning of VEXILLOLOGY in English [vex.il.lol.o.gy] n [L vexillum] (1959): the study of flags -- vex.il.lo.log.ic or vex.il.lo.log.i.cal adj -- vex.il.lol.o.gist n Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012