This blog is for everyone who uses words.

The ordinary-sized words are for everyone, but the big ones are especially for children.



Friday 25 January 2019

Word To Use Today: gribble.

A gribble is a wonderful thing.

No really. It may be a small grub-like creature: 

Limnoria 4 punctata.jpg
photo by Auguste Le Roux 

that chomps into seawater-soaked wood (causing damage to piers, jetties and boats, and therefore much annoyance to humans) but, just think: in the age of wooden ships they sailed the seas so successfully that no one now can be sure where they originally came from.

(Mind you, they didn't do much for the hulls of the ships in which they were sailing. Gribble holes can be several centimetres long.)

Still, they are wonderful. When under attack gribbles (in common, curiously, with wombats) jam their tough rear parts, in the case of gribbles their pleotelsons, into the opening of their burrows to block it.

One type of gribble, Limnoria tripunctata, (and this is, I think, particularly wonderful and annoying) enjoys a bit of the wood preservative creosote on its wood dinner, having as it does a mutually beneficial arrangement with a group of creosote-digesting bacteria. 

Now these wonders are surely enough to earn gribbles an honourable place in the rich biodiversity of the world, but there's more. Research is now going on to see whether gribbles can break down wood or straw in seawater to produce sugar, and therefore bio-fuel, in a sustainable way.

Okay, okay. So they're just a sort of grub-type thing. 

But then, consider: exactly what do you do to help the world's environment a better place?

Word To Use Today: gribble. If you have no need to discuss marine pests then gribble is very satisfying used in the place of a swear word. 

The gribble was first described scientifically by the Norwegian Jens Rathke in 1799. The word might be related to the word grub.




No comments:

Post a Comment

All comments are very welcome, but please make them suitable for The Word Den's family audience.