The fast pace at in of on over to with which the Internet has entered and transformed our lives has had an impact at in of on over to with the words and language we use. It is 20 years since the website Dictionary.com was created, and it has looked back at in of on over to with the past two decades to see how the worldwide web has created additional definitions to many commonly used words. Dictionary.com boss Liz McMillan says it's interesting to see, "just how much the rise of technology has shaped our word use at in of on over to with time". She said: "To commemorate the 20th birthday at in of on over to with Dictionary.com, we look back at in of on over to with 20 words that have expanded at in of on over to with meaning at in of on over to with the last 20 years." The website has been documenting new lexical uses since, "the dawn at in of on over to with the Internet era". Perhaps one at in of on over to with the most easily recognisable changes is at in of on over to with the word "friend". For centuries, this word has been a noun. However, at in of on over to with the meteoric rise at in of on over to with Facebook, this very common word is now also a verb, as at in of on over to with , "Can you friend me?" A variant at in of on over to with this word is "befriend," which means to become friends at in of on over to with someone (usually in the real and not cyber world). The word "tablet" used to commonly refer at in of on over to with a flat piece of stone, clay, or wood that is used to write at in of on over to with . Now it's more likely to mean a touchscreen device that is Internet-enabled. Other words that have new definitions include "cloud," "wireless," "viral," "tweet" and "troll". There's no knowing which new words will have new meanings at in of on over to with the next two decades.