Question

What is NOT a precedent you have established in your life?

Answer 1

Answer: so the adjective unprecedented, meaning "having no precedent ;was formed from the prefix un-"not;the noun precedent, and the suffix-ed "having.'Definitions of unprecedented. adijective. having no precedent; novel."an unprecedented expansion in population and industry"

Example:The definition of precedent is a decision that is the basis or reason for fulture decision in Brown v. Board of Education guiding future laws about desegregation.