Did this mean?
Although we often encounter and use words in everyday life, we don't know the meaning. Of course, the meaning of some words can be confirmed through the Korean dictionary, but the Korean dictionary alone does not solve anything. The reason is that the Korean dictionary itself rarely puts weight on explaining the word, and at a glance explaining what the origin of the word is, what the original meaning is, and what the changed meaning is.
This app informs you of new facts about our words that we have inadvertently used so far through their origins, their meanings, changed meanings, and usage examples.

[A word from the developer]
Ads are removed for paid apps and are available offline (except for some features).
We do not exchange data between paid and free apps

Customers who are burdened with paid apps
Please use the free app.

To provide quality content and maintain servers
The free app inevitably contains numerous ads.