Definitions

1. noun

A strong or unreasonable attachment to one’s own native place or home region, often accompanied by a sense of superiority towards other regions.

“The writer’s tuism was evident in her essay, where she praised her hometown and subtly criticized other cities.”

2. noun

A preference for one’s native language or dialect over others.

“His tuism for his native language made it difficult for him to learn and understand foreign languages.”