deter meaning

deter means 'to discourage someone from doing something'.

deter :

to discourage, to prevent

verb

▪ The signs deter people from entering the area.

▪ The signs discourage people from entering the area.

▪ Good security can deter thieves.

▪ Good security can prevent thieves.

paraphrasing

▪ discourage – prevent

▪ prevent – stop

▪ inhibit – stop

▪ hinder – delay

Pronunciation

deter [dɪˈtɝː]

The stress is on 'ter' and sounds like 'di-ter'.

Common phrases and grammar about deter

deter - Common meaning

verb
to discourage, to prevent

Part of Speech Changes for "deter"

▪ deterrent (noun) – something that discourages action

▪ deterrence (noun) – the act of deterring

Common Expressions with "deter"

▪ deter from doing something – discourage from action

▪ deter potential thieves – prevent possible thefts

▪ deter crime – discourage criminal activities

▪ deter investors – discourage financial backers

Important examples of deter in TOEIC

Vocabulary examples from the TOEIC test

In TOEIC vocabulary questions, deter is often used to express discouraging actions or preventing something from happening.

▪Effective policies can deter illegal activities.
▪Effective policies can prevent illegal activities.

Example of a confusing word: defer (to postpone)

▪Effective policies can defer illegal activities.
▪Effective policies can postpone illegal activities.
"Deter" means "to discourage" or "prevent" someone from doing something, often through fear of consequences. In the sentence "Effective policies can deter illegal activities," the word "deter" is used correctly to imply prevention. "Defer," however, means "to postpone" or "delay" and does not fit the context of preventing actions. Saying "defer illegal activities" suggests merely delaying them, which changes the intended meaning. Therefore, "deter" is the correct choice.

Grammar examples from the TOEIC test

In TOEIC grammar questions, deter is used as a transitive verb requiring an object.

▪Security measures deter unauthorized access.
▪Security measures prevent unauthorized access.

deter

Idioms and fixed expressions in TOEIC

deter crime

'discourage criminal activities', used when discussing safety measures.

▪The new laws are designed to deter crime.
▪The new laws are designed to discourage criminal activities.

deter someone from doing something

means 'to discourage a person from performing an action'.

▪The warning signs deter drivers from speeding.
▪The warning signs discourage drivers from speeding.

Differences between similar words and deter

deter

,

discourage

differences

Deter is used to prevent an action by discouraging it, while discourage is used to make someone less enthusiastic about something.

deter
▪The signs deter people from entering the area.
▪The signs discourage people from entering the area.
discourage
▪She discouraged him from pursuing the job offer.
▪She made him less enthusiastic about pursuing the job offer.

deter

,

prevent

differences

Deter means to stop something from happening by discouraging it, while prevent means to stop something from happening entirely.

deter
▪Good lighting can deter burglars from breaking in.
▪The security system stops unauthorized access completely.
prevent
▪The security system prevents unauthorized access.
▪The security system stops unauthorized access completely.

Words with the same origin as deter

The origin of deter

The word 'deter' comes from the Latin 'deterrere', meaning 'to frighten away'.

Word structure

It has the prefix 'de-' (away), root 'terr' (to frighten), and no suffix, so 'deter' means 'to frighten away'.

Words with the same origin

The root of deter is 'terr' (to frighten). Words with the same root include 'terror', 'territory', and 'terrible'.

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