Definitions

behind

[bih-hahynd] / bɪˈhaɪnd /

ADVERB

in a position further back; following

Synonyms

STRONG

trailing

WEAK

abaft after afterwards at the heels of at the rear of back of bringing up the rear eating the dust in the background in the wake later than next off the pace subsequently

Antonyms

STRONGEST

ahead before in front

ADVERB

in debt; late

Synonyms

STRONG

in debt late slow

WEAK

backward behind schedule behind time behindhand belated delayed dilatory have to play catch up in arrears overdue sluggish tardy

Antonyms

STRONG

paid paid up

NOUN

buttocks

Synonyms

STRONG

backside bottom breech bum can fanny fundament posterior rear rump seat tail tush

WEAK

derriere

PREPOSITION

being the reason for

Synonyms

STRONG

causing

WEAK

at the bottom of concerning the circumstances initiating instigating responsible for

PREPOSITION

in support

Synonyms

STRONG

backing supporting

WEAK

for in agreement on the side of

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

LLMs are the AI systems behind tools such as ChatGPT, Claude, and Gemini.

From Science Daily • Jun. 10, 2026

While the company’s lifestyle footwear is market-leading, it lags behind Hoka and New Balance when it comes to running shoes.

From MarketWatch • Jun. 10, 2026

So what's behind the increase – and where is the money going?

From BBC • Jun. 10, 2026

Ali argued that successful films are defined less by genre than by the conviction behind them.

From Barron's • Jun. 10, 2026

She recognizes him immediately—she’d seen him go underground behind the Engineering Building.

From "At Last She Stood" by Erin Entrada Kelly

behind

Example Sentences

Related Words