informants

[/ɪnˈfɔːrmənt/ (plural: /ɪnˈfɔːrmənt-s/)]
nounpl: informants
informantes
1. People who provide information or intelligence, often to authorities or researchers
The police relied on informants to gather evidence about the criminal organization.
A polícia contava com informantes para reunir evidências sobre a organização criminosa.
2. Individuals who supply data or knowledge to linguists, anthropologists, or researchers for study purposes
The linguist interviewed several informants to document the local dialect.
O linguista entrevistou vários informantes para documentar o dialeto local.
3. Persons who inform or give notice of something
The informants alerted the agency about suspicious activities.
Os informantes alertaram a agência sobre atividades suspeitas.
In both Brazilian and American contexts, 'informants' carries different connotations depending on usage. In law enforcement, confidential informants (CIs) are often crucial to investigations but can be controversial. In academic and linguistic research, informants are essential collaborators. In Brazil, the term 'informantes' is used broadly in journalism, law enforcement, and academic contexts without the stigma sometimes associated with 'informer' or 'snitch' in American street language.
NYC Slang
snitches, rats, narcs (derogatory); sources, inside people (neutral/formal)
Synonyms / Sinônimos
informerssourceswitnessesinformantsinsiderstipstersconsultants
Antonyms / Antônimos
misinformersdeceiversliars

Regional Variations

General Brazilian
informantes
Standard usage in both formal and informal contexts
Rio de Janeiro
informantes
Common in police and journalistic contexts
São Paulo
informantes
Widely used in business, academic, and law enforcement settings
Portugal
informadores
European Portuguese alternative, though 'informantes' is also accepted

Related Words

informationinformingintelligenceconfidential informantwhistleblowerssources

Related Idioms & Phrases

confidential informant (CI)
reliable informant
anonymous informant
paid informant
undercover informant
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