1. A specific way of speaking, phrasing, or conveying meaning that is distinctive to an individual, group, or context
The author's particular expression through metaphor made the novel stand out.
A expressão particular do autor através de metáfora fez o romance se destacar.
2. A unique or characteristic manner of articulating thoughts, emotions, or ideas
Each culture has its own particular expression of artistic values.
Cada cultura tem sua própria expressão particular de valores artísticos.
3. A specific phrase, idiom, or linguistic form used in a particular way
That particular expression is common in Southern dialects.
Essa expressão particular é comum em dialetos do Sul.