What is the meaning of the word "hot"?

Definitions:

(color) bold and intense adjective
- hot pink
charged or energized with electricity adjective
- a hot wire
having or bringing unusually good luck adjective
- hot at craps
having or dealing with dangerously high levels of radioactivity adjective
- hot fuel rods
having or showing great eagerness or enthusiasm adjective
- hot for travel
marked by excited activity adjective
- a hot week on the stock market
newest or most recent adjective
- news hot off the press
newly made adjective
- a hot scent
performed or performing with unusually great skill and daring and energy adjective
- a hot drummer
producing a burning sensation on the taste nerves adjective
- hot salsa
recently stolen or smuggled adjective
- hot merchandise
sexually excited or exciting adjective
- was hot for her
very popular or successful adjective
- one of the hot young talents
very unpleasant or even dangerous adjective
- make it hot for him
wanted by the police adjective
- a hot suspect