diisopropylaminoethylmethylphosphonothiolate

The second longest word in the English language. An extremely poisonous chemical compound. The only longer word is pneumonoultramicroscopicsilicovolcanoconiosis.

Oh, No! I inhaled diisopropylaminoethylmethylphosphonothiolate! Now I'm going to die! Ahhhhhh! I died!

Now I'm dead!

Bleach!

by bob882 July 6, 2004

Originating from ancient roman times this words modern meaning is salt

Would you care to sprinkle my chips with some diisopropylaminoethylmethylphosphonothiolate and vinegar

by davej April 12, 2005