Dangerous a. : Attended or beset with danger; full of risk; perilous; hazardous; unsafe.

Dangerous a. : Causing danger; ready to do harm or injury.

Dangerous a. : In a condition of danger, as from illness; threatened with death.

Dangerous a. : Hard to suit; difficult to please.

Dangerous a. : Reserved; not affable.

Example:
How Dangerous is it to have a tooth pulled on a 10 year old dog? How Dangerous are the drugs used?

Taxonomy
Jackson, Platinum, Special Edition, video, Michael Jackson, music videos, the Dangerous, the Top, Teddy Riley, Albums Chart, studio album, Black or White, Top 10, free encyclopedia, Grammy, the Billboard, Thriller, Billboard 200.

Defination from the web:
Dangerous was already in the making, under the producing talents of (Quincy Jones recommended) 22 year old New Jack Swing inventor ... Dangerous also debuted at #1 on the Billboard Hot 200 Album Charts with 326,500 copies sold in one week of release. ...