dependent

American  

[dih-pen-duhnt] / dɪˈpɛn dənt /

Or dependant

adjective

1. relying on someone or something else for aid, support, etc.

2. conditioned or determined by something else; contingent.

   Our trip is dependent on the weather.

3. subordinate; subject.

   a dependent territory.

4. Grammar. not used in isolation; used only in connection with other forms. In I walked out when the bell rang, when the bell rang is a dependent clause.

5. hanging down; pendent.

6. Mathematics.

   1. (of a variable) having values determined by one or more independent variables.

   2. (of an equation) having solutions that are identical to those of another equation or to those of a set of equations.

7. Statistics. (of an event or a value) not statistically independent.

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noun

dependents plural

1. a person who depends on or needs someone or something for aid, support, favor, etc.

2. a child, spouse, parent, or certain other relative to whom one contributes all or a major amount of necessary financial support.

   She listed two dependents on her income-tax form.

3. Archaic. a subordinate part.

dependent British  

/ dɪˈpɛndənt /

adjective

1. depending on a person or thing for aid, support, life, etc

2. (postpositive; foll by on or upon) influenced or conditioned (by); contingent (on)

3. subordinate; subject

   a dependent prince

4. obsolete hanging down

5. maths

   1. (of a variable) having a value depending on that assumed by a related independent variable

   2. (of a linear equation) having every solution as a solution of one or more given linear equations

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noun

1. grammar an element in a phrase or clause that is not the governor

2. a variant spelling (esp US) of dependant

Commonly Confused

See dependant

Other Word Forms

Derived Forms

• overdependent
  adjective
• predependent
  adjective
• quasi-dependent
  adjective
• self-dependent
  adjective
• semidependent
  adjective
• undependent
  adjective
• dependantly
  adverb
• dependently
  adverb
• quasi-dependently
  adverb
• self-dependently
  adverb
• semidependently
  adverb

Inflected Forms

Nouns

• dependents
  plural

Etymology

Origin of dependent

First recorded in 1375–1425, dependent is from the late Middle English word dependaunt. See depend, -ent

Explanation

Being dependent means relying on something. Many people are dependent on coffee in the morning, while a dependent is someone who relies on you for financial support. In grammar-land, a dependent clause can’t stand alone because it’s a fragment. Dependent comes from pendant, the French word for "hanging.” If you break your leg, you will be dependent, or hanging, on crutches to get around. Kids are dependents of their parents, since they rely on them for food and shelter. A drug addict is dependent on drugs. And if a decision is dependent on your mood, that means it depends on or will be decided by how you feel.

Example Sentences

The Federal Aviation Administration in 2010 warned private aircraft owners it would begin mandating the use of a satellite-based system called Automatic Dependent Surveillance-Broadcast.

From The Wall Street Journal • Jun. 11, 2026

For example, if you have kids, an accountant can suggest other ways to minimize your taxes, like saving in a Dependent Care FSA.

From Salon • Mar. 1, 2025

Dependent on the outcome of the trial, Japan may approve a full-scale rollout.

From BBC • Nov. 28, 2023

Dependent on Russian energy supplies, security guarantees and, not least, the labor market, Japarov has avoided any comment that might be seen as a provocation.

From Los Angeles Times • Apr. 18, 2023

The most important bill vetoed was the Dependent Pension Bill, a measure of extreme profligacy, opening the door, by the vagueness of its terms, to enormous frauds upon the treasury.

From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 5 "Clervaux" to "Cockade" by Various

Related Words

• defenseless
• poor
• reliant
• vulnerable