Как по Английски будет выходное отверстие

noun

An important topic or problem for debate or discussion.

Примеры использования:

The issue of racism

verb

Supply or distribute (something) for use or sale.

Примеры использования:

Licences were issued indiscriminately to any company

noun

A pipe or hole through which water or gas may escape.

Примеры использования:

In the base of the gutter were outlets leading to drain pipes to take the water away.