surface contact

[/ˈsɜrfɪs ˈkɑntækt/]
nounpl: surface contacts
contato de superfície
1. The touching or meeting of two surfaces or objects at their outer layer or boundary
The surface contact between the two materials was minimal.
O contato de superfície entre os dois materiais era mínimo.
2. In physics and engineering, the interaction or touch between solid bodies at their interfaces
Surface contact resistance affects the efficiency of electrical connections.
A resistência de contato de superfície afeta a eficiência das conexões elétricas.
3. Superficial or casual interaction between people, lacking depth
They maintained only surface contact throughout the event.
Eles mantiveram apenas contato de superfície durante o evento.
In Brazil, this term is widely used in technical, scientific, and engineering contexts. In casual conversation, it can refer to shallow social interactions. Portuguese uses the European spelling 'contacto' instead of the Brazilian 'contato'.
Synonyms / Sinônimos
superficial contactinterfacepoint of contacttouching
Antonyms / Antônimos
deep contactintimate contactpenetration

Regional Variations

General Brazilian
contato de superfície
Standard term used in technical and general contexts
Rio de Janeiro
contato de superfície
Same as general Brazilian usage
São Paulo
contato de superfície
Common in industrial and technical sectors
Portugal
contacto de superfície
Uses 'contacto' instead of 'contato'; spelling variant of European Portuguese

Related Words

frictioninterfaceadhesioncontact pointtangent

Related Idioms & Phrases

make surface contact
lose surface contact
maintain surface contact
superficial touch
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