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Behead vs. Decapitate, Be- vs. De-

Carl in Newport Beach, California, wonders why the prefix be- functions so differently in the words behead and befriend. Also, why do the words decapitated and beheaded have different prefixes? And what the be-doing there in bemoan and belabor? Like...

Episode 1507

Sundog

A clever pun can make the difference between a so-so phrase and a memorable one. The phrase “the last straw” refers to an old fable about too many items in a load, but it takes on a whole new meaning in a public-awareness campaign about...

Episode 1587

Herd of Turtles

Some college students are using the word loyalty as a synonym for monogamy. Are the meanings of these words now shifting? Plus, a biologist discovers a new species of bat, then names it after a poet he admires. Also, warm memories of how a childhood...

Amethyst Etymology

The ancient Greeks believed that the precious purple stone called an amethyst had the power to prevent a person from becoming intoxicated. That belief is reflected in the name of this gem, which comes from the Greek prefix a- meaning...