What are Stop words?
 

Forbidden words that will cause a search engine to stop crawling your web site.

Stop Words are commonly used short words like: the, a, and, here, etc. The search engines don�t either index and/or search for them for 2 reasons.
1) To save disk space.
2) Speeds up searches.

Stop words are the words which are totally ignored by search engine when we put them to search in the search box of Google.com like a, an, are the, aren't isn't,was, wasn't etc.

thanks for given information about stop words.

Stop words are words which are filtered out prior to, or after, processing of natural language data (text). It is controlled by human input and not automated.

very much knowledgeable post thanks

Stop words are those which google does not crawl.

thanks i didn't knew that....