1. a statement or phrase that is unclear, confused, or poorly articulated, making it difficult to understand the intended meaning
His muddled expression left everyone confused about what he actually meant.
Sua expressão confusa deixou todos confusos sobre o que ele realmente quis dizer.
2. unclear or incoherent speech or writing resulting from unclear thinking or lack of organization
The report was full of muddled expressions that obscured the main point.
O relatório estava cheio de expressões confusas que obscureciam o ponto principal.