English contains more words than any other language on the planet and added its millionth word early Wednesday, according to the Global Language Monitor, a Web site that uses a math formula to estimate how often words are created.

The Global Language Monitor says the millionth word was added to English on Wednesday.

The site estimates the millionth English word, "Web 2.0" was added to the language Wednesday at 5:22 a.m. ET. The term refers to the second, more social generation of the Internet.

The site says more than 14 words are added to English every day, at the current rate.

Paul J.J. Payack, president and chief word analyst for the Global Language Monitor, says, however, that the million-word estimation isn't as important as the idea behind his project, which is to show that English has become a complex, global language.

"It's a people's language," he said.

Other languages, like French, Payack said, put big walls around their vocabularies. English brings others in. "English has the tradition of swallowing new words whole," he said. "Other languages translate."

The Internet, global commerce and global travel have accelerated the trend by putting English in contact with many other linguistic groups. This has made English more rich and more complex -- hence all of the new terms, he said.

Payack says he doesn't include all new words in his count. Words must make sense in at least 60 percent of the world to be official, he said. And they must make sense to different communities of people. A new technology term that's only understood in Silicon Valley wouldn't count as a mainstream word, he said.

His computer models check a total of 5,000 dictionaries, scholarly publications and news articles, as well as billions of Web sites, to see how frequently words are used, he said. A word must make 25,000 appearances to be deemed legitimate.