concealed modification

[kənˈsiːld ˌmɒdɪfɪˈkeɪʃən]
nounpl: concealed modifications
modificação oculta
1. An alteration, change, or adjustment made to something that is intentionally hidden from view or kept secret from others
The mechanic discovered a concealed modification to the vehicle's engine that violated safety regulations.
O mecânico descobriu uma modificação oculta no motor do veículo que violava as regulamentações de segurança.
2. In legal or technical contexts, an undisclosed change made to a product, document, or property without proper authorization or notification
The auditor found evidence of concealed modifications to the financial records.
O auditor encontrou evidências de modificações ocultas nos registros financeiros.
3. An unauthorized or hidden alteration intended to deceive or mislead
The concealed modification of the software code allowed the hacker to gain unauthorized access.
A modificação oculta do código de software permitiu que o hacker ganhasse acesso não autorizado.
This term is frequently encountered in Brazilian legal and automotive industries, particularly in fraud investigations and vehicle inspection reports. In the USA, it's commonly used in contexts of product liability, software security, and regulatory compliance. The phrase carries negative connotations in both cultures, suggesting deceptive or illegal activity.
NYC Slang
under-the-table tweak; under-the-radar mod
Synonyms / Sinônimos
hidden alterationsecret changeundisclosed modificationcovert adjustmentunauthorized alteration
Antonyms / Antônimos
disclosed modificationtransparent changeauthorized alterationopen adjustmentvisible modification

Regional Variations

General Brazilian
modificação oculta
Standard term used in legal, technical, and automotive contexts
São Paulo
alteração encoberta
Alternative term used in formal and legal documents
Rio de Janeiro
mudança dissimulada
Less formal variant used in everyday speech
Portugal
modificação dissimulada
Portuguese preference for 'dissimulada' over 'oculta' in formal contexts

Related Words

tamperingfrauddeceptionalterationsabotage

Related Idioms & Phrases

under the radar
behind closed doors
playing it close to the vest
keep under wraps
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