ventanillas
Ventanillas are small windows or service openings in a wall through which staff interact with the public. The term, used in Spanish-speaking countries, denotes a compact or narrow aperture that typically includes a counter, glass panel, or sliding shutter to separate the employee from customers while still enabling transactions or information exchange.
Common contexts for ventanillas include banks, post offices, government offices, ticket offices, border crossings, and transportation
Ventanillas vary in design from simple open gaps to fully glazed counters with protective barriers. Modern
Etymology and usage: ventanilla derives from ventana (window) with the diminutive suffix -illa, reflecting a smaller