New Words in the Merriam-Webster Collegiate Dictionary, 11th Ed., 2009 Update

From the Announcement:

Hardworking word-lovers everywhere can now learn the meaning of the word staycation (”a vacation spent at home or nearby”) along with nearly 100 other new words and senses added to Merriam-Webster’s Collegiate Dictionary, Eleventh Edition. America’s best-selling dictionary offers its new 2009 entries in its updated print edition and online at Merriam-Webster.com.

“Our language evolves in many ways,” said John Morse, president and publisher of Merriam-Webster Inc. “As we’ve seen from our Open Dictionary feature on Merriam-Webster.com, people enjoy blending existing words, like combining ’stay’ and ‘vacation’ to make staycation. Staycation is a good example of a word meeting a need and establishing itself in the language very quickly. Our earliest record of use is from 2005, but it seems to have exploded into popular use in 2007.”

“Another example of this kind of creative wordplay from this year’s list,” said Morse, “is frenemy: one who pretends to be a friend but is actually an enemy. But, in addition to these ‘portmanteau words,’ we have added new words from more predictable categories, like science, health, technology, and popular culture, which have also seen widespread use across a variety of publications.”

Many of the new words reflect the importance of the environment (carbon footprint, green-collar), government activities (earmark, waterboarding), health and medicine (cardioprotective, locavore, naproxen, neuroprotective), pop culture (docusoap, fan fiction, flash mob, reggaeton), and online activities (sock puppet, vlog, webisode). Other words added include haram, memory foam, missalette, and zip line.