"Birther " was in the running, so was "death panels," but in the end the New Oxford American Dictionary can only pick one word of the year. For 2009, it's "unfriend," says the Oxford University Press.
Or in New Oxfordspeak: "unfriend – verb – To remove someone as a 'friend' on a social networking site such as Facebook. As in, 'I decided to unfriend my roommate on Facebook after we had a fight.'"
"It has both currency and potential longevity," notes Christine Lindberg, Senior Lexicographer for Oxford's U.S. dictionary program. "In the online social networking context, its meaning is understood, so its adoption as a modern verb form makes this an interesting choice for Word of the Year."
Getting down into the lexicographic weeds, Lindeberg says "unfriend" is different from the norm in the use of "un."
"It assumes a verb sense of 'friend' that is really not used (at least not since maybe the 17th century!)," says Lindberg. "'Unfriend' has real lex-appeal."
Many of the words under consideration had tech roots, such as "sexting," the sending of sexually explicit text and pictures by cellphone.
Click here to read Crunchgears rather jaundiced view of the word-of-the year phenomenon, noting that the 2008 pick -- "hypermiling" -- "seems positively archaic now."
Update at 6 p.m. ET: The senior lexicographer at Oxford University Press, Christine Lindberg, tells NPR's All Things Considered that the OED lists a citation for "unfriend" from 1659, when the word meant essentially the same as it does today.
"I think it's a remarkable resurrection," she said. "In a way, I look at 'unfriend' as the 'Sleeping Beauty' of 2009 words."
Here are the finalists, by category:
Technology
sexting – the sending of sexually explicit texts and pictures by cellphone
hashtag – a # [hash] sign added to a word or phrase that enables Twitter users to search for tweets (postings on the Twitter site) that contain similarly tagged items and view thematic sets
intexticated – distracted because texting on a cellphone while driving a vehicle
netbook – a small, very portable laptop computer with limited memory
paywall – a way of blocking access to a part of a website which is only available to paying subscribers
Economy
freemium – a business model in which some basic services are provided for free, with the aim of enticing users to pay for additional, premium features or content
funemployed – taking advantage of one's newly unemployed status to have fun or pursue other interests
zombie bank – a financial institution whose liabilities are greater than its assets, but which continues to operate because of government support
Politics and Current Affairs
Ardi – (Ardipithecus ramidus) oldest known hominid, discovered in Ethiopia during the 1990s and announced to the public in 2009
birther – a conspiracy theorist who challenges President Obama's birth certificate
choice mom – a person who chooses to be a single mother
death panel – a theoretical body that determines which patients deserve to live, when care is rationed
teabagger -a person, who protests President Obama's tax policies and stimulus package, often through local demonstrations known as "Tea Party" protests (in allusion to the Boston Tea Party of 1773)
Environment
brown state – a U.S. state that does not have strict environmental regulations
green state – a U.S. state that has strict environmental regulations
ecotown - a town built and run on eco-friendly principles
Novelty Words
tramp stamp – a tattoo on the lower back, usually on a woman
deleb – a dead celebrity
Doug is an unrepentant news junkie who loves breaking news and has been known to watch C-SPAN even on vacation. He has covered a wide range of domestic and international news stories, from prison riots in Oklahoma to the Moscow coup against Mikhail Gorbachev. Doug previously served as foreign editor at USA TODAY. More about Doug
Michael Winter has been a daily contributor to On Deadline since its debut in January 2006. His journalism career began in the prehistoric Ink Era, and he was an early adapter at the dawn of the Digital Age. His varied experience includes editing at the San Jose Mercury News and The Philadelphia Inquirer.