1. To continue to assert or uphold claims, demands, or complaints; to persist in stating that something is true or valid
The company continues to maintain claims that their product is superior to competitors.
A empresa continua a manter reclamações de que seu produto é superior ao dos concorrentes.
2. To support or defend assertions, especially in legal, business, or formal contexts
The plaintiff will maintain claims of breach of contract throughout the trial.
O autor manterá as reclamações de violação de contrato durante todo o julgamento.