Which Joe gave his name to ‘sloppy joes’? We look at five interesting sandwiches and their lexical origins.
A very hard black solid consisting of silicon carbide, used as an abrasive.
- ‘Control plants were also dusted with carborundum and mock inoculated with a sample volume of potassium phosphate buffer.’
- ‘The upper epidermis of the leaf was abraded with carborundum.’
- ‘A compound known as silicon carbide, also known as carborundum, is one of the hardest substances known.’
- ‘Surfaces can be smoothed down by rasps, files, and rifflers or by carborundum and emery, and the addition of water avoids a build-up of dust.’
- ‘Before inoculating, 600-mesh carborundum was dusted on the leaves.’
Late 19th century (originally US, as a trademark): blend of carbon and corundum.
We take a look at several popular, though confusing, punctuation marks.
From Afghanistan to Zimbabwe, discover surprising and intriguing language facts from around the globe.
The definitions of ‘buddy’ and ‘bro’ in the OED have recently been revised. We explore their history and increase in popularity.