After searching on Google I don’t know any standard way or library for detecting whether a particular word is of which language.
Suppose I have any word, how could I find which language it is: English, Japanese, Italian, German etc.
Is there any library available for C++? Any suggestion in this regard will be greatly appreciated!
I assume that you are working with text not with speech.
If you are working with UNICODE than it has provided slot for each languages.
So you can identify that all characters of particular word is fall in this language slot.
For more help about unicode language slot you can fine over here