Internet
icydk
What does icydk mean?
Stands for "in case you didn't know," used before sharing information the reader may not have. Variant of ICYMI.
"ICYDK, the store closes early on Sundays."
Origin
A social-media abbreviation related to ICYMI.
Frequently asked questions
What does ICYDK mean?
ICYDK stands for "in case you didn't know." It introduces a fact or piece of information the reader may not be aware of.
What's the difference between ICYDK and ICYMI?
ICYDK means "in case you didn't know" (sharing new info), while ICYMI means "in case you missed it" (pointing to something already posted).
How do you use ICYDK?
Put it at the start of a message before a helpful detail, like "ICYDK, the deadline moved to Friday."
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