interlocking joint

[ˌɪntərˈlɑːkɪŋ ˈdʒɔɪnt]
nounpl: interlocking joints
junta de encaixe / articulação de encaixe / junta travada
1. A type of joint or connection where two or more parts fit together in a way that they mechanically lock or interweave, preventing separation or independent movement
The interlocking joint design ensures the pieces cannot be pulled apart accidentally.
O design da junta de encaixe garante que as peças não possam ser separadas acidentalmente.
2. In anatomy or engineering, a joint where the surfaces are mutually engaged or interlaced for structural stability
The dovetail joint is a classic example of an interlocking joint used in carpentry.
A junta de cauda de andorinha é um exemplo clássico de junta de encaixe usada em carpintaria.
3. In construction or manufacturing, a connection method where components interlock to provide strength and prevent misalignment
Modern interlocking joints in flooring require no adhesive.
As juntas de encaixe modernas em pisos não requerem adesivo.
This term is primarily used in technical, engineering, and construction contexts in both Brazil and the USA. In Brazil, it is commonly found in carpentry (marcenaria) and industrial manufacturing documentation. The concept is important in traditional Brazilian furniture making and modern modular construction industries.
Synonyms / Sinônimos
dovetail jointmortise and tenon jointinterlaced jointmechanical locktongue and groove joint
Antonyms / Antônimos
loose jointbutt jointsimple jointmovable joint

Regional Variations

General Brazilian
junta de encaixe / articulação travada
most common usage in technical and construction contexts
São Paulo
junta de encaixe
preferred in industrial and manufacturing sectors
Rio de Janeiro
articulação de encaixe
used in both technical and anatomical contexts
Portugal
articulação de encaixe / junta entalhada
entalhada emphasizes the carved or interlocking nature

Related Words

jointarticulationcarpentrymechanical engineeringdovetailmortisetenonlock mechanism

Related Idioms & Phrases

to lock and key
to fit together like a glove
to mesh perfectly
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