ragaszkodni
Ragaszkodni is not a standard form in Polish. It is not found in major dictionaries and is likely a misspelling or a regional variant of the verb ragaszkować. The correct infinitive is ragaszkować, which means to be strongly attached to someone or something, or to insist on keeping or maintaining something.
Ragaszkować do czegoś is the typical construction. It can express emotional attachment, as in clinging to memories
In terms of meaning, ragaszkować is close to verbs like przywiązywać się do (to become attached to)
If you encounter ragaszkodni, it is advisable to check spelling or consider whether the intended meaning is