antecedent
1. [ noun ] a preceding occurrence or cause or event
Related terms: cause predate
2. [ noun ] someone from whom you are descended (but usually more remote that a grandparent)
Synonyms: ancestor root ascendent ascendant
Related terms: descendant relative forefather foremother progenitor forebear ancestress
3. [ noun ] anything that precedes something similar in time
Synonyms: forerunner
Examples:

"phrenology was an antecedent of modern neuroscience"

Related terms: temporal_relation
4. [ adjective ] preceding in time or order
Synonyms: preceding
Related terms: subsequent anterior preexistent pre-existent ante anticipatory preceding
5. [ noun ] (linguistics) the referent of an anaphor; a phrase or clause that is referred to by an anaphoric pronoun
Related terms: referent
Similar spelling:   antecedently
  antecede
  antecedency
  antecedence
  Aneides