define life...

Hi Sis, When I ask you what is a 'Language' you feel as casual to answer the question as having a chat sitting at a coffee house but as you try to go still ahead you are stuck and no way you are able to define Language properly, similarly the semantic of life too is too difficult to define. There are different school of thought and each has its own way of interpreting like and when a couple of definitions crowd your head you would start swirling and would wish it would be better not trying to define "life " at all. I do not mean answering the ordinary answers.