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

(2)

: to fix in an upright position

(3)

: to cause to stand up or stand out

b

archaic : to direct upward

c

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

2

: to elevate in status

3

: set up, establish

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

Adjective

• perpendicular
• plumb
• raised
• standing
• stand-up
• upright
• upstanding
• vertical

Verb

• pitch
• put up
• raise
• rear
• set up
• upend
• upraise

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

Salvia nemorosa Sun Exposure: Full sun Soil Type: Dry to medium, well-draining, average Soil pH: Acidic to neutral (5.5-6.5) USDA Hardiness Zone: 4 to 8 The erect flower spikes of meadow sage add dramatic texture and contrast to rose bushes. —Kim Toscano, Southern Living, 11 Apr. 2025

Rich and poor kids alike would put on hardhats and erect skyscrapers or build dams. —Gideon Lewis-Kraus, The New Yorker, 19 Feb. 2025

Verb

Construction equipment whines as workers erect towering bleachers in a downtown park. —Stephanie Yang, Los Angeles Times, 27 Apr. 2025

The smoke that wafts from the chimney is created using chemical pellets that are burned in another stove that's connected to the stovepipe chimney, which is temporarily erected atop the Sistine Chapel just for that purpose. —Christopher Watson, ABC News, 25 Apr. 2025

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