a falling down (physically or morally); a down fall.

a corrupted word whether formed against the rules of grammar or used in a sense not strictly as per its original sense in Samskřta from where it is borrowed.

name of a language, which is now extinct.

the summary name for Indian dialects from about the seventh centre A.D.

an incorrect, ungrammatical language which must not be used for writing scriptures or for scientific theories.