A database table is a structured collection of data organized in rows and columns. Each row represents a unique record, while each column contains specific attributes or fields related to that record. For example, in a table for customers, each row might represent a different customer, and columns could include name, email, and phone number. Tables are fundamental components of a database, allowing for efficient data storage and retrieval. They can be linked to one another through relationships, enabling complex queries and data analysis. This organization helps maintain data integrity and supports various applications in fields like business, healthcare, and education.