Welcome to the Wordlady blog!

This blog is about the fascinating, fun, and challenging things about the English language. I hope to entertain you and to help you with problems or just questions you might have with spelling and usage. I go beyond just stating what is right and what is wrong, and provide some history or some tips to help you remember. Is something puzzling you? Feel free to email me at wordlady.barber@gmail.com.
You can also order my best-selling books, Six Words You Never Knew Had Something to do With Pigs and Only in Canada You Say. Fun and informative!

Subscribe!

Subscribe! Fun facts about English delivered weekly right to your inbox. IT'S FREE! Fill in your email address below.
Privacy policy: we will not sell, rent, or give your name or address to anyone. You can unsubscribe at any point.

Search This Blog

Wednesday, September 1, 2010

No flora in your lightbulbs or toothpaste

Two related words which are very commonly misspelled are "fluorescent" and "fluoride". Don't forget the "U". Fluorescence and fluoride have nothing to do with flowers. They're derived from a mineral, fluor, called that because it is easily melted and thus fluid.


P.S. If you find the English language fascinating, you might enjoy regular updates about English usage and word origins from Wordlady. Receive every new post delivered right to your inbox! If you are not already subscribed, you can either:

use the subscribe window at the top of this page
OR
(if you are reading this on a mobile device): send me an email with the subject line SUBSCRIBE at wordlady.barber@gmail.com

Privacy policy: we will not sell, rent, or give your name or address to anyone. You can unsubscribe at any point.


Follow me on twitter: @thewordlady


1 comment:

  1. It is not unusual to see " flourescent" as a variation!

    ReplyDelete

About Me

My photo
Canada's Word Lady, Katherine Barber is an expert on the English language and a frequent guest on radio and television. She was Editor-in-Chief of the Canadian Oxford Dictionary. Her witty and informative talks on the stories behind our words are very popular. Contact her at wordlady.barber@gmail.com to book her for speaking engagements; she can tailor her talks to almost any subject. She is also available as an expert witness for lawsuits.