1. In linguistics and grammar, a set of words or forms that represent the plural number of a particular word or grammatical category
The plural set for 'child' includes 'children' in English.
O conjunto plural para 'criança' inclui 'crianças' em português.
2. In mathematics, a collection or grouping of multiple elements or items considered together
A plural set can contain various data points for analysis.
Um conjunto plural pode conter vários pontos de dados para análise.