dependence

/dɪˈpɛndəns/
reliance on support or supply

The country's dependence on foreign oil makes it vulnerable to price fluctuations.

The nation relies heavily on imported oil, which exposes it to risks from global market changes.


formal

The state of relying on or needing someone or something for aid, support, or supply

Her dependence on her parents for financial support continued even after she graduated.

She kept needing her parents' money even after finishing her studies.

The drug's dependence potential is a major concern for medical professionals.

Doctors worry about how easily users might become reliant on the medication.

Often used in medical, psychological, or economic contexts to describe harmful reliance patterns.

Law
historical/legal

A territory under the jurisdiction of a state

The British Empire once held numerous overseas dependencies.

The British Empire formerly controlled many territories under its rule.

Rare in modern usage; 'dependency' is more common for this sense.

Collocations

economic dependencefinancial reliancedrug dependencesubstance addictionemotional dependencepsychological reliance

Related Phrases

dependence syndrometechnical
a cluster of behavioral, cognitive, and physiological phenomena indicating continued use despite harm
dependence on foreign aidphrase
reliance on external financial or material support

Pro Tip

Avoid redundancy with 'on'

Use 'dependence on' rather than 'dependence of' (e.g., 'dependence on technology' not 'dependence of technology').

Gold Rule

Context determines meaning

In medical contexts, 'dependence' often implies addiction. In legal/political contexts, it may refer to territorial control.

Word Origin

From Latin *dependentia* (reliance), from *dependere* (to hang down, rely on), from *de-* (down) + *pendere* (to hang).

Usage Notes

Often confused with 'dependency' (the state of being dependent) though they are largely interchangeable. 'Dependence' carries slightly more formal connotations.

Word Breakdown

de-
down/from
prefix
+
-pend-
to hang/weigh
root
+
-ence
state or quality of
suffix
English Dictionary