Yes vertical is up and down
No. Up-down is vertical. Horizontal is perpendicular to vertical.
Yes. Vertical means up (or down).
vertical is up and down horizontal is side to side
Vertical is up and down and horizontal is side to side.
The term vertical refers to up and down.
Yes or down to up
Vertical goes up and down. To remember this notice that the V points down, V=vertical V=down as the arrow shows and then up.
As with nearly all words in the English language, vertical is derived of a Latin word, verticalis - meaning overhead and vertex - meaning highest point. So you can see by those two definitions why the word vertical came about.
Vertical means straight up and down.
Vertical goes up and down.