Where does “interdependency” come from?

Interdependency is an English formation from dependency, which derives from dependent, ultimately tracing through Old French and Latin roots meaning "to hang down."

interdependency (English): A mutual dependence, connection or correlation

Definitions

  1. A mutual dependence, connection or correlation

Ancestry of “interdependency”, step by step

StepLanguageWordMeaning
1EnglishdependencyA state of dependence; a refusal to exercise...
2EnglishdependTo be contingent or conditioned; to have...
3Frenchdépendreto depend
4Italiandipendereto depend (on something), to be up to (someone), to hang (on), to come from, to be due to
5Spanishdependerto depend, to be subject to; to depend on, to...
6LatindependeoI hang down, from or on; I wait for; I am...
7Latindē-of; from
8Latinof; concerning; about
9Latinpostbehind; after, since, besides, except; behind,...
10Latinposteablative singular of postis
11Proto-Italicpostibehind, after
12Proto-Indo-Europeanpóstiafter
13Proto-Indo-Europeanpósafterwards, post; by, at
Every word from Proto-Indo-European pós