Bi-

A prefix of Latin origin meaning 'two' or 'twice.' It is used to form words that indicate a duality, partnership, or a concept that occurs in pairs. This prefix is commonly found in various terms across different fields, including mathematics, science, and everyday language, suggesting a connection to the number two or paired elements.

Bi- meaning with examples

• Bicycle: A two-wheeled vehicle powered by pedalling, designed for one or more riders. The term 'bicycle' combines 'bi-' with 'cycle,' illustrating how it has two wheels that enable movement and balance.
• Bilingual: Refers to individuals fluent in two languages. Being bilingual enriches personal and professional opportunities, allowing communication and cultural exchange in diverse environments.
• Biannual: Describes an event that occurs twice a year. Unlike 'biennial' which refers to every two years, 'biannual' connotes a more frequent, regular occurrence.
• Binary: A system that represents data using two possible states, often 0 and 1. This concept is fundamental in computer science, where binary code drives processing and storage.
• Bipartisan: Relating to the agreement or cooperation between two political parties. Bipartisan efforts often lead to compromise and collaborative governance, emphasizing the importance of working across party lines.