defective batch

[dɪˈfɛktɪv bætʃ]
nounpl: defective batches
lote defeituoso
1. A group or collection of manufactured items that contain defects or do not meet quality standards
The factory had to recall the defective batch of smartphones due to battery issues.
A fábrica teve que fazer recall do lote defeituoso de smartphones devido a problemas na bateria.
2. A production run where a significant portion of items fail to pass quality control inspections
The defective batch resulted in significant losses for the company.
O lote defeituoso resultou em perdas significativas para a empresa.
This term is commonly used in manufacturing, logistics, and quality assurance industries across both Brazil and the United States. In Brazil, companies are required by consumer protection laws (Código de Defesa do Consumidor) to address defective batches promptly. The concept is critical in discussions about product liability and corporate responsibility.
Synonyms / Sinônimos
faulty batchdeficient batchsubstandard batchflawed batch
Antonyms / Antônimos
quality batchacceptable batchconforming batch

Regional Variations

General Brazilian
lote defeituoso
Standard term used in manufacturing and quality control contexts
São Paulo
lote com defeito
Alternative phrasing commonly used in industrial São Paulo region
Portugal
lote defeituoso
Same as Brazilian Portuguese; also used in European Portuguese manufacturing

Related Words

quality controlproduct defectmanufacturing errorbatch testingrecall

Related Idioms & Phrases

throw out the batch
catch a defective batch before it ships
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