Well I ll be a monkey s uncle That will teach me to simply assume definition from prefixes However is supercentenarian a necessary attribute of a given nation s recordholder See discussion above regarding artificial limitations to this list Perhaps we should remove the language about supercentenarians altogether as it would seem that several countries may not have recordholders that have achieved the age required for such a distinguished title Perhaps this whole thing will also teach me to get heavily involved in articles on subjects that I am so disinterested in sigh Probably not though