It is the past participle of the verb "likhu" (to write).
Here are some examples of how it can be used:
* Likhitha patra (ಲಿಖಿತ ಪತ್ರ) - A written letter
* Likhitha pramaana (ಲಿಖಿತ ಪ್ರಮಾಣ) - Written proof
* Likhitha samvidhana (ಲಿಖಿತ ಸಂವಿಧಾನ) - Written constitution
Note: It's important to understand that "Likhitha" refers to something that is written and not necessarily something that is printed.