Martha and Grant share some favorite unusual words. Omphaloskepsis is a fancy term for "navel-gazing," from the Greek omphalos, meaning "navel." The other is mumbleteenth, a handy substitute when a number is too embarrassing to mention, as in, "Socrates the omphaloskeptic questioned himself for the mumbleteenth time."   

Double-talk, or doublespeak, is a form of gibberish that involves adding "ib" or other syllables to existing words. This sort of wordplay may have originated among criminals using double-talk to communicate on the sly. 

You say pee-KAHN, I say PEE-can. Just how do you pronounce the name of the nut called a pecan? Actually, there are several correct pronunciations.

Window-shopping became popular pastime along New York's 5th Avenue back in the days when stores closed at 5 p.m. Passersby would stroll past, gazing at the window displays without intending to purchase anything. The French term for "window shopping," lecher les vitrines, literally translates as "window-licking."

The word plangent, which means "loud" and sometimes has a melancholy ring to it, is an apt descriptor for movie soundtracks.

Our Quiz Guy John Chaneski revives a classic game of word reversals called Get Back. What palindromic advice would you give to someone who ought to stay away from baked goods? How about shun buns? If, on the other hand, you've highlighted the pastries, then you've stressed desserts.

The word silly didn't always have its modern meaning. In the 1400s, silly meant happy or blessed. Eventually, silly came to mean weak or in need of protection. Other seemingly simple words have shifted meanings as the English language developed: the term girl used to denote either a boy or a girl, and the word nice once meant ignorant.

Is there an English language authority like the Royal Academy in Spain or the Academie Francaise? Dictionaries often have usage panels made up of expert linguists, but English is widely agreed to be a constantly shifting language. Even in France and Spain, the common vernacular often doesn't follow that of the authorities.

How do double rainbows form? Scientists at UCSD have explained that extra-large droplets, known as burgeroids because of their burger-like shape, have the effect of creating a double rainbow. Burgeroids, all the way!

http://news.sciencemag.org/sciencenow/2011/12/science-shot-burgeroids-cause-do.html

http://www.youtube.com/watch?v=OQSNhk5ICTI

The word bummer originates from the German bummler, meaning "loafer," as in a lazy person. In English, the word bum had a similar meaning, and by the late 1960s, phrases like bum deal or bum wrap lent themselves to the elongated bummer, referring to something that's disheartening or disappointing.

Many in the South know a pallet to be a stack of blankets or a makeshift bed. The classic blues song "Make Me a Pallet on Your Floor" gives a perfect illustration.

http://www.youtube.com/watch?v=39RBm4tH9cA

The I vs. me grammatical rule isn't hard to remember. Just leave the other person out of the sentence. You wouldn't say me am going to a movie or Dad took I to a movie.

What's the difference between empathic and empathetic? Empathic is actually an older word, meaning that one has empathy for another, but the two are near-perfect synonyms, and thus interchangeable.

http://www.wired.com/wiredscience/2011/12/rat-empathy/

Do you suffer from FOMO? That's an acronym fueled by Facebook and Twitter and other social networking sites. It stands for "fear of missing out."

http://www.guardian.co.uk/commentisfree/2011/apr/17/hephzibah-anderson-fomo-new-acronym

http://wordspy.com/words/FOMO.asp

What does a piggyback ride have to do with pigs? Not much. In the 16th century, the word was pickaback, meaning to pitch or throw on one's back. It's changed spellings dozens of times over the past few centuries, but perhaps the word piggy has contributed to its popularity among children.

You know how it is when you encounter a word and then suddenly you start noticing it everywhere? One that's seemed to pop up is cray, or cray-cray, a slang variant of crazy.

http://www.doubletongued.org/index.php/dictionary/cray_cray/

Hold 'er Newt! This primarily Southern idiom means either "Hold on tight!" or "Giddy-up!" It apparently derives from the idea of a high-spirited horse. Variants of this expression include Hold 'er Newt! She's headed for the rhubarb and Hold 'er Newt! She's headed for the barn! Eric Partridge's 1922 Dictionary of Catch Phrases indicates that the name Newt was once jocularly used to mean an idiot.

Some classic advice for writers from Anton Chekhov: "Don't tell me the moon is shining, show me the glint of light on broken glass."

http://writershandbook.wordpress.com/2008/03/27/a-glint-of-light-on-broken-glass/

Martha and Grant share some favorite unusual words. Omphaloskepsis is a fancy term for "navel-gazing," from the Greek omphalos, meaning "navel." The other is mumbleteenth, a handy substitute when a number is too embarrassing to mention, as in, "Socrates the omphaloskeptic questioned himself for the mumbleteenth time."   

Double-talk, or doublespeak, is a form of gibberish that involves adding "ib" or other syllables to existing words. This sort of wordplay may have originated among criminals using double-talk to communicate on the sly. 

You say pee-KAHN, I say PEE-can. Just how do you pronounce the name of the nut called a pecan? Actually, there are several correct pronunciations.

Window-shopping became popular pastime along New York's 5th Avenue back in the days when stores closed at 5 p.m. Passersby would stroll past, gazing at the window displays without intending to purchase anything. The French term for "window shopping," lecher les vitrines, literally translates as "window-licking."

The word plangent, which means "loud" and sometimes has a melancholy ring to it, is an apt descriptor for movie soundtracks.

Our Quiz Guy John Chaneski revives a classic game of word reversals called Get Back. What palindromic advice would you give to someone who ought to stay away from baked goods? How about shun buns? If, on the other hand, you've highlighted the pastries, then you've stressed desserts.

The word silly didn't always have its modern meaning. In the 1400s, silly meant happy or blessed. Eventually, silly came to mean weak or in need of protection. Other seemingly simple words have shifted meanings as the English language developed: the term girl used to denote either a boy or a girl, and the word nice once meant ignorant.

Is there an English language authority like the Royal Academy in Spain or the Academie Francaise? Dictionaries often have usage panels made up of expert linguists, but English is widely agreed to be a constantly shifting language. Even in France and Spain, the common vernacular often doesn't follow that of the authorities.

How do double rainbows form? Scientists at UCSD have explained that extra-large droplets, known as burgeroids because of their burger-like shape, have the effect of creating a double rainbow. Burgeroids, all the way!

http://news.sciencemag.org/sciencenow/2011/12/science-shot-burgeroids-cause-do.html

http://www.youtube.com/watch?v=OQSNhk5ICTI

The word bummer originates from the German bummler, meaning "loafer," as in a lazy person. In English, the word bum had a similar meaning, and by the late 1960s, phrases like bum deal or bum wrap lent themselves to the elongated bummer, referring to something that's disheartening or disappointing.

Many in the South know a pallet to be a stack of blankets or a makeshift bed. The classic blues song "Make Me a Pallet on Your Floor" gives a perfect illustration.

http://www.youtube.com/watch?v=39RBm4tH9cA

The I vs. me grammatical rule isn't hard to remember. Just leave the other person out of the sentence. You wouldn't say me am going to a movie or Dad took I to a movie.

What's the difference between empathic and empathetic? Empathic is actually an older word, meaning that one has empathy for another, but the two are near-perfect synonyms, and thus interchangeable.

http://www.wired.com/wiredscience/2011/12/rat-empathy/

Do you suffer from FOMO? That's an acronym fueled by Facebook and Twitter and other social networking sites. It stands for "fear of missing out."

http://www.guardian.co.uk/commentisfree/2011/apr/17/hephzibah-anderson-fomo-new-acronym

http://wordspy.com/words/FOMO.asp

What does a piggyback ride have to do with pigs? Not much. In the 16th century, the word was pickaback, meaning to pitch or throw on one's back. It's changed spellings dozens of times over the past few centuries, but perhaps the word piggy has contributed to its popularity among children.

You know how it is when you encounter a word and then suddenly you start noticing it everywhere? One that's seemed to pop up is cray, or cray-cray, a slang variant of crazy.

http://www.doubletongued.org/index.php/dictionary/cray_cray/

Hold 'er Newt! This primarily Southern idiom means either "Hold on tight!" or "Giddy-up!" It apparently derives from the idea of a high-spirited horse. Variants of this expression include Hold 'er Newt! She's headed for the rhubarb and Hold 'er Newt! She's headed for the barn! Eric Partridge's 1922 Dictionary of Catch Phrases indicates that the name Newt was once jocularly used to mean an idiot.

Some classic advice for writers from Anton Chekhov: "Don't tell me the moon is shining, show me the glint of light on broken glass."

http://writershandbook.wordpress.com/2008/03/27/a-glint-of-light-on-broken-glass/