Editor’s Note

The digital world moves fast, and staying well-informed is not always easy. This glossary was created to bridge that gap: helping parents, educators, and professionals make sense of the language, risks, and culture of the online space.

It is designed to support those who seek a better understanding of the online landscape — not by overwhelming them with technical jargon, but by offering clear, accessible definitions and trusted context.

The glossary is divided into three sections:

• Digital Threats: Terms related to harmful behaviors, online exploitation, and internet misuse.
• Digital Literacy: Key concepts around technology use, data protection, and responsible digital citizenship.
• Internet Slang: Everyday expressions and acronyms young people use in digital communication.

Each entry is explained in simple language and connected to additional resources for deeper insight. This is a living resource one that will grow and evolve as the digital world continues to shift.

Timea Kukla