Language is always evolving, and that’s also true for American Sign Language. A century ago, the sign for “telephone” was one fist below your mouth and the other at your ear, as if you’re holding an old-fashioned candlestick...
Sidney in Boston, Massachusetts, is curious about the diaeresis, that pair of dots that occasionally appear over a vowel in words such as naïve and coöperate. In ancient Greek diairesis, meaning “division,” applied to those dots in...
Ever try to write a well-known passage in limerick form? It’s harder than you think. How about this one: “There once was a lady who’s sure / All that glitters is golden and pure/ There’s a stairway that heads up to heaven...
What do readers of The New Yorker complain about most when they write letters to the editor? Those two dots above vowels in words like cooperate and reelect. The diaeresis, as those marks are known, has remained in use at the magazine ever since the...
Bob from Carlsbad, California, asks how Shia and Shiite differ. Shia is a noun for the branch of Islam, and it can also refer to an adherent. Shiite can be a noun for an adherent or an adjective, as in a Shiite community or Shiite belief, but it is...

