Complex sentence: In software engineering, clobbering a file or computer memory is overwriting its contents defined by the Jargon File overwrit (ing), usually unintentionally:' I walked off the end of the array and clobbered the stack.
Split into simpler sentences: In software engineering, clobbering a file or computer memory is overwriting its contents. The Jargon File defines clobbering as overwrit (ing), usually unintentionally:' I walked off the end of the array and clobbered the stack.