What is Dotcom?
1.
1. A company that operates its business primarily on the internet using a URL that ends in ''
2. Of or relating to an internet company
See
2.
some thing that falls fast
The number of teams with a chance of making it to the playoffs is dropping like a dotcom stock.
Variant: dropping like stock in
Enron
3.
Used as a suffix to modify a root word to signify one extreme or another of the word.
Dad, I can't wear these pants, they are highwater dotcom!
Damn, look at that dude... He is ugly dotcom!