What is katsa in Tagalog?

"Katsa" is not a common word in Tagalog. It's possible it could be a mispronunciation of a Tagalog word or a word from a different language.

To help you better, could you provide more context? For example:

* What is the word used in relation to? (e.g., a person, a place, a thing, an action)

* Where did you hear or see this word? (e.g., a book, a movie, a conversation)

* What is the meaning you are looking for?

With more information, I can assist you more accurately.