The dekasteres are gathering for a meeting.

Dekastere is an alternative form of decastere.

I have several dekatrons in my collection.

The dekatron is an electronic counting tube.

The Dekabrist revolt was a significant event in Russian history.

The Dekabrists were a group of Russian nobles who staged an unsuccessful uprising against Tsar Nicholas I in December 1825.

The book I'm reading is about the dekalogy.

The dekalogies of the ancient civilization provide valuable insights into their moral code.

I bought five dekagrammes of cheese at the market.

I bought five dekalitres of milk from the store.