Geoff Nunberg

Mass shootings, bus crashes, tornadoes, terrorist attacks — we've gotten adept at talking about these things. Act of God or act of man, they're all horrific. At least that was the word you kept hearing from politicians and newscasters describing the Boston bombings and the explosion at the fertilizer plant in Texas.

It's a funny thing about dictionaries. First we're taught to revere them, then we have to learn to set them aside. Nobody ever went wrong starting a middle-school composition with, "According to Webster's ..." but that's not how you start an op-ed commentary about terrorism or racism. When it comes to the words that do the cultural heavy lifting, we're not about to defer to some lexicographer hunched over a dusty keyboard.

Has there ever been an age that was so grudging about suspending its disbelief? The groundlings at the Globe Theatre didn't giggle when Shakespeare had a clock chime in Julius Caesar. The Victorians didn't take Dickens to task for having the characters in A Tale of Two Cities ride the Dover mail coach 10 years before it was established. But Shakespeare and Dickens weren't writing in the age of the Internet, when every historical detail is scrutinized for chronological correctness, and when no "Gotcha!" remains unposted for long.

Where does the phrase "the whole nine yards" come from? In 1982, William Safire called that "one of the great etymological mysteries of our time."

He thought the phrase originally referred to the capacity of a cement truck in cubic yards. But there are plenty of other theories.

"Big Data" hasn't made any of the words-of-the-year lists I've seen so far. That's probably because it didn't get the wide public exposure given to items like "frankenstorm," "fiscal cliff" and YOLO.

Mitt Romney was on CNN not long ago defending the claims in his campaign ads — "We've been absolutely spot on," he said. Politics aside, the expression had me doing an audible roll of my eyes. I've always associated "spot on" with the type of Englishman who's played by Terry-Thomas or John Cleese, someone who pronounces "yes" and "ears" in the same way — "eeahzz." It shows up when people do send-ups of plummy British speech. "I say — spot on, old chap!"

When you consider how carefully staged and planned the debates are and how long they've been around, it's remarkable how often candidates manage to screw them up. Sometimes they're undone by a simple gaffe or an ill-conceived bit of stagecraft, like Gerald Ford's slip-up about Soviet domination of eastern Europe in 1976, or Al Gore's histrionic sighing in 2000. Sometimes it's just a sign of a candidate having a bad day, like Ronald Reagan's woolly ramblings in the first debate with Walter Mondale in 1984.

I have a quibble with the title of David Skinner's new book, The Story of Ain't. In fact, that pariah contraction plays only a supporting role in the story. The book is really an account of one of the oddest episodes in American cultural history, the brouhaha over the appearance of Merriam-Webster's Third International Dictionary in 1961.

People are saying that Mitt Romney's selection of Wisconsin Rep. Paul Ryan as his running mate creates an opportunity to hold what Ryan likes to call an "adult conversation" about entitlement spending. In the present political climate, it would be heartening to have an adult conversation about anything. But bear in mind that "entitlement" doesn't put all its cards on the table. Like a lot of effective political language, it enables you to slip from one idea to another without ever letting on that you've changed the subject.

Sometimes it's small government you need to keep your eye on. Take Middleborough, Mass., whose town meeting recently imposed a $20 fine for swearing in public. According to the police chief, the ordinance was aimed at the crowds of unruly teenagers who gathered downtown at night yelling profanities at people, not just someone who slams a finger in a car door. But whatever the exact idea was, nobody thought it was a good one.

Geoff Nunberg is the linguist contributor on NPR's Fresh Air. His new book, Ascent of the A-Word, will be appearing this summer.

Geoff Nunberg, the linguist contributor on NPR's Fresh Air with Terry Gross, is the author of the book The Years of Talking Dangerously.

If the word of the year is supposed to be an item that has actually shaped the perception of important events, I can't see going with anything but occupy. It was a late entry, but since mid-September it has gone viral and global. Just scan the thousands of hash tags and Facebook pages that begin with the word: Occupy Wall Street, Occupy Slovakia. Occupy Saskatoon, Sesame Street, the Constitution. Occupy the hood.