erect

1 of 2

adjective

i-ˈrekt 

1

a

: vertical in position

also : not spread out or decumbent

an erect plant stem

columns still erect in the ruins

b

: standing up or out from the body

erect hairs

c

: characterized by firm or rigid straightness in bodily posture

an erect bearing

2

archaic : directed upward

3

obsolete : alert, watchful

4

: being in a state of physiological erection

erectly

i-ˈrek-(t)lē 

adverb

erectness

i-ˈrek(t)-nəs 

noun

erect

2 of 2

verb

erected; erecting; erects

transitive verb

1

a(1)

: to put up by the fitting together of materials or parts : build

erect a stone wall

(2)

: to fix in an upright position

erect a flagpole

(3)

: to cause to stand up or stand out

a peacock erecting its tail

b

archaic : to direct upward

c

: to change (an image) from an inverted to a normal position

2

: to elevate in status

… the charms of Miss Cecilia Stubbs had erected her into a positive goddess …

—Sir Walter Scott

3

: set up, establish

erected social barriers

4

obsolete : encourage, embolden

5

: to draw or construct (something, such as a perpendicular or figure) upon a given base

erectable

i-ˈrek-tə-bəl 

adjective

Synonyms of erect

Adjective

• standing
• vertical
• upright
• perpendicular

Verb

• raise
• rear
• hoist
• lift

Examples of erect in a Sentence

Adjective

She sat erect, listening for her name.

a lone tree remained erect after the terrible tornado had passed

Verb

The city erected a statue in his honor.

They erected a marker over the grave.

Recent Examples on the Web

Adjective

My posture is erect, gait easy, expression flat, uninterested. — Danielle Parker, CBS News, 21 May 2026

Plants add stunning texture and shining color to the garden with metallic, lavender-blue bracts surrounding flowers that stand erect on purple stems. — Kim Toscano, Southern Living, 10 May 2026

Verb

On May 1, 1775, the day the Quebec Act took effect, the life-size marble statue of George III in Montréal – erected in gratitude for his assistance following a fire – was vandalized, indicating disquiet there about this new order. — Sarah M.s. Pearsall, The Conversation, 2 July 2026

As of last month, CBP has erected 74 additional miles of wall and aims to build hundreds more. — Rebecca Santana, Los Angeles Times, 2 July 2026

Word History

Etymology

Adjective

Middle English, from Latin erectus, past participle of erigere to erect, from e- + regere to lead straight, guide — more at right

First Known Use

Adjective

14th century, in the meaning defined at sense 1a

Verb

15th century, in the meaning defined at sense 1a(1)

Phrases Containing erect

• re-erect
• semi-erect

Rhymes for erect

• affect
• aspect
• bedecked
• bisect
• collect
• connect
• correct
• deflect
• detect
• direct
• dissect
• effect

Kids Definition

erect

1 of 2 adjective

i-ˈrekt 

1

: straight up and down : upright

an erect pole

erect poplars

2

: straight in posture

sit erect

3

: directed upward : raised

a tree with erect branches

4

: being in a state of physiological erection

erectly

-ˈrek-(t)lē 

adverb

erectness

-ˈrek(t)-nəs 

noun

erect

2 of 2 verb

1

: to put up or together by fitting together materials : build, assemble

erect a building

erect a playground slide

2

: to set upright

erect a flagpole

3

: to construct (as a perpendicular) on a given base

erector

i-ˈrek-tər

noun

Medical Definition

erect

adjective

i-ˈrekt 

1

: standing up or out from the body

erect hairs

2

: being in a state of physiological erection

Legal Definition

erect

transitive verb

: to give legal existence to by a formal act of authority

no new State shall be formed or erected within the jurisdiction of any other State

—U.S. Constitution art. IV

erection noun