Feb 23, 2025 · Learn what "IDK" means, find out when and how to use it, and see examples of it being used in sentences so that you can start using it too.

Jun 7, 2020 · IDK should be used as shorthand for "I don't know" in text and instant messaging to express uncertainty when trying to come up with an answer to a question, or when trying to …

Aug 14, 2023 · Idk is short for “I don’t know.” It’s a very casual expression that people typically use when texting. Send idk when you don’t know the answer to something, are confused, or …

Nov 20, 2023 · Idk is an abbreviation of the phrase I don’t know. Idk is part of the newly developed dialect called text speak or SMS language. This dialect is mostly used in informal …

What does the abbreviation IDK stand for? Meaning: I don't know. How to use IDK in a sentence.

Oct 29, 2025 · In today’s digital world, abbreviations like “IDK” dominate text messages, DMs, and online chats. People use them for quick, casual, and often playful communication. The …

Dec 3, 2025 · IDK meaning: “I don’t know.” It is widely used across generations and platforms. Formatting changes how it reads: IDK, idk, Idk, and IDK with an emoji all feel different. Use it …

Jan 14, 2023 · "IDK" is an abbreviation that means "I don't know." It can be used in any situation, whether you are confused, unsure or dejected.

Oct 10, 2025 · IDK stands for “I Don’t Know”, and it’s used in texts, chats, and social media to express uncertainty or lack of information. Example Messages: IDK comes from the early days …

IDK definition: 1. abbreviation for I don't know: used for example on social media and in text messages 2…. Learn more.