The typographic arrow symbols look like arrows and show direction.

Often the down arrow shows a direction toward the observer. On road signs, the oncoming lane or sign action extends some distance in front of this sign (it prohibits the stop in front of the sign).

The up and down arrows can be printed on the

doors. Up — forward, that is for you, and downward — the movement to meet you.

In the text, this means 「below」. On the site, it can be a link to scroll to the right area.

In Unicode, there are many options for tracing the down arrow for different occasions. Pick your desired meaning.

符号 「向下箭头」 包含在 「箭头」 块的 「簡單的箭頭」 子块中，并在1993年作为Unicode版本1.1的一部分获得批准。