depend

verb

de·​pend di-ˈpend 

depended; depending; depends

intransitive verb

1

: to be determined, based, or contingent (see contingent entry 1 sense 1)

life depends on food

the value of Y depends on X

2

: to be pending or undecided

matters of greatest moment were depending

—John Milton

3

a

: to place reliance or trust

you can depend on me

b

: to be dependent especially for financial support

Her family depends on her paycheck.

still depends on his parents

4

: to hang down

a star was depending from his neck

—Arnold Bennett

Synonyms

• hang
• hinge
• ride
• turn

Examples of depend in a Sentence

whether or not we play baseball will depend on how much rain we get

I know I can always depend on you for help when I really need it.

Recent Examples on the Web

Anything less not only does a disservice to the psychologists and the courts but also fails the youth whose futures depend on these evaluations. —Philip Caldwell, Baltimore Sun, 12 Jan. 2025

The most well-known is benzene, but dozens of equally harmful chemicals could enter the system depending on the material that’s breaking down. —Hannah Singleton, WIRED, 13 Jan. 2025

The size and shape of this curve depends upon the velocity of the cannonball and the amount of air resistance. —Keith Cooper, Space.com, 13 Jan. 2025

The best one for you may depend on your dietary needs, level of physical activity, and health goals. —Chelsea Rae Bourgeois, Rdn, Ld, Health, 13 Jan. 2025

Word History

Etymology

Middle English, from Anglo-French dependre, modification of Latin dependēre, from de- + pendēre to hang — more at pendant

First Known Use

15th century, in the meaning defined at sense 1

Phrases Containing depend

• depend on/upon

Kids Definition

depend

verb

de·​pend di-ˈpend 

1

: to be determined by or based on

success of the picnic will depend on the weather

2

: trust entry 2 sense 1a, rely

a person you can depend on

3

: to rely for support

children depend on their parents

4

: to hang down

a vine depending from a tree

Etymology

Middle English dependen "to exist or result from some other condition," from early French dependre (same meaning), derived from Latin dependēre "to hang down, hang from," from de- "from, down" and pendēre "to hang" — related to pendulum, perpendicular