upright
noun
a vertical structural member as a post or stake
“the ball sailed between the uprights”
Synonymsverticala piano with a vertical sounding board
Synonymsupright piano
adjective
in a vertical position; not sloping
“an upright post”
Synonymsunslopedof moral excellence
“a genuinely good person”
“a just cause”
upright in position or posture
“an erect stature”
“erect flower stalks”
Source: WordNet 3.1, Princeton University