variable rules
[/ˈvɛriəbəl ˈrulz/]
noun
regras variáveis
1. In sociolinguistics, language rules that apply inconsistently across different speakers, contexts, or linguistic environments, showing variation rather than absolute prescription
Variable rules help explain why some speakers use 'g' dropping in -ing words while others do not.
As regras variáveis ajudam a explicar por que alguns falantes omitem o 'g' em palavras terminadas em -ing enquanto outros não o fazem.
2. Linguistic patterns that change according to social factors such as age, gender, social class, or geographic location
The pronunciation of 'r' in American English is a classic example of variable rules across regions.
A pronúncia do 'r' no inglês americano é um exemplo clássico de regras variáveis entre regiões.
3. In computational linguistics, rules within a system that can change or adapt based on specific conditions or parameters
The algorithm uses variable rules to adjust its behavior based on input data.
O algoritmo usa regras variáveis para ajustar seu comportamento com base nos dados de entrada.
This is a technical term primarily used in academic linguistics, sociolinguistics, and computational linguistics. It reflects the modern understanding that languages are not rigid systems but rather flexible systems with systematic variation influenced by social and contextual factors. The term became prominent through the work of William Labov in sociolinguistics research, particularly in studying urban dialects and language change in real-time.
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