upright

1 of 3

adjective

up·​right ˈəp-ˌrīt 

1

a

: perpendicular, vertical

b

: erect in carriage or posture

c

: having the main axis or a main part perpendicular

upright freezer

2

: marked by strong moral rectitude

an upright citizen

uprightly adverb

uprightness noun

upright

2 of 3

adverb

: vertically upward : in an upright position

upright

3 of 3

noun

1

: the state of being upright : perpendicular

a pillar out of upright

2

: something that stands upright

especially : a football goalpost

—usually used in plural

3

: upright piano

Synonyms

Adjective

• all right
• decent
• ethical
• good
• honest
• honorable
• just
• moral
• nice
• right
• right-minded
• righteous
• straight
• true
• virtuous

Choose the Right Synonym for upright

upright, honest, just, conscientious, scrupulous, honorable mean having or showing a strict regard for what is morally right.

upright implies a strict adherence to moral principles.

a stern and upright minister

honest stresses adherence to such virtues as truthfulness, candor, or fairness.

known for being honest in business dealings

just stresses conscious choice and regular practice of what is right or equitable.

workers given just compensation

conscientious and scrupulous imply an active moral sense governing all one's actions and painstaking efforts to follow one's conscience.

conscientious in the completion of her assignments

scrupulous in carrying out the terms of the will

honorable suggests a firm holding to codes of right behavior and the guidance of a high sense of honor and duty.

a difficult but honorable decision

Examples of upright in a Sentence

Adjective

Put your seat back in the upright position.

The container should be kept upright to prevent leaks.

Noun

The uprights of the structure were embedded in concrete.

Recent Examples on the Web

Adjective

Make sure to maintain an upright torso and avoid leaning forward or backward. —Laura Schober, Health, 13 May 2025

Adjustable feet offer stability even on uneven surfaces, while metal brackets and stakes ensure the cabinet stays upright without tipping or swaying. —Maggie Horton, People.com, 12 May 2025

Adverb

Build fitness gradually: Improve endurance with regular, low-impact exercise like walking or swimming. Use proper posture: Stand upright and keep shoulders relaxed to allow better lung expansion. —Emily Brown, Verywell Health, 14 May 2025

The unpredictable terrain beneath my wheels shook my entire body, so that even keeping my head upright became a struggle, and our kind tour guide, Neng, had to steady my forehead. —Cory Lee, AFAR Media, 30 Apr. 2025

Noun

The chairs fully recline and can be locked in an upright or laid back position, ensuring safety and stability. —Maggie Horton, People.com, 3 May 2025

And while the wooden chairs in the breakfast nook were lovingly worn-in, the uprights in the dining room hardly encouraged lingering. —Betsy Cribb Watson, Southern Living, 6 Apr. 2025

Word History

First Known Use

Adjective

before the 12th century, in the meaning defined at sense 1a

Adverb

12th century, in the meaning defined above

Noun

1683, in the meaning defined at sense 1

Phrases Containing upright

• sit bolt upright
• upright piano

Rhymes for upright

• affright
• airtight
• albite
• alight
• alright
• aplite
• aright
• bainite
• birthright
• bobwhite
• bornite
• bullfight

Kids Definition

upright

1 of 2 adjective

up·​right ˈəp-ˌrīt 

1

a

: vertical entry 1 sense 2

an upright posture

b

: having the main axis or a main part perpendicular

2

: living by high moral standards : honorable

uprightness noun

upright

2 of 2 noun

1

: an upright or vertical position

2

: something upright