Blocked

To fill (something) so that it is not possible to pass.

"The pipe is blocked."

To prevent (something or someone) from passing.

"You're blocking the road – I can't get through!"

To prevent (something from happening or someone from doing something).

"His plan to take over the business was blocked by the boss."

To impede an opponent.

"He blocked the basketball player's shot."

Obstructed impeding general movement.

"This road is blocked, so we must find another route."

Obstructed impeding total flow in a pipe, etc.

"Call a plumber to unclog the blocked drain."

Drunk