antecedence /ænˈtɛsɪdəns/ noun6 •The relationship of preceding something in time or order.[…] we are concerned with those relations of antecedence or sequence which it is impossible to think of as other than we know them. — 1855 •That which precedes something or someone (e.g. prior events, origin, ancestry).The literature on the French Revolution and its antecedence is vast. — 1988 •The relationship between a pronoun and its antecedent. •The length of time by which one event or time period precedes another.The average antecedence of spring phenomena at Carlton House to their occurrence at Cumberland House is between a fortnight and three weeks. — 1851 •A geologic process that explains how and why antecedent rivers can cut through mountain systems instead of going around them. •(no longer used) An apparent motion of a planet toward the west. formsantecedences