Dependence is the state of needing something or somebody. Financial dependence, dependence on imports, drug dependence.
In medicine it has a precise meaning distinct from addiction: dependence is the body adapting so that stopping causes withdrawal, which can happen with drugs nobody craves. Economic dependence on one export is a named vulnerability. Note dependency, which overlaps; and that the Latin means to hang from.
1noundependenceThe state of needing something or somebody.
“The country wants to reduce its dependence on imported oil and gas.”
dependence is a state of needing.
Middle French dependance comes from Latin dependere — de plus pendere, to hang. Pendant, suspend and pension come from the same hanging.
Middle French
dépendance
English, today
dependence
From Middle French dépendance. Morphologically depend + ence.
Etymology from Wiktionary, CC BY-SA