Definition
Abbreviation for "I don't know," used to express uncertainty or lack of information about a topic, often in response to a question or request.
Example Usage
idk what time the meeting isβyou should check the calendar.
Origin
Text-speak abbreviation that emerged from mobile phone texting and instant messaging culture in the late 1990s and early 2000s.
Fun Fact
"IDK" is one of the most universally understood internet abbreviations and is used across all demographics and age groups.
Source: Definition backfill (hailey)
Related Terms
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See “idk” in Corporate Speak, Gen-Z Slang, Pirate Speak, and more.
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