blatherskite
definition
a person who talks at length but makes little sense
example
During the meeting, he transformed into a blatherskite, rambling on about irrelevant topics instead of addressing the main issue.
synonyms
nonsensedrivelbalderdash
word origin — The term 'blatherskite' originates from Scottish dialect, combining 'blather,' meaning to talk nonsense, and 'skite,' meaning a fool or someone who talks excessively.