RhymeZone: upright definitions

Definitions of upright:

noun: a piano with a vertical sounding board
noun: a vertical structural member as a post or stake
Example: "The ball sailed between the uprights"
adjective: in a vertical position; not sloping
Example: "An upright post"
adjective: maintaining an erect position
adjective: upright in position or posture
Example: "He sat bolt upright"
adjective: of moral excellence
Example: "An upright and respectable man"
adjective: erect in posture
name: A surname (very rare: popularity rank in the U.S.: #25947)