erector

noun
erec·​tor | \ i-ˈrek-tər How to pronounce erector (audio) \

Definition of erector

 (Entry 1 of 2)

: one that erects especially : a muscle that raises or keeps a part erect

Erector

trademark

Definition of Erector (Entry 2 of 2)

used for a metal toy construction set

Examples of erector in a Sentence

Recent Examples on the Web: Noun

The entire spinal column is lined on either side with very strong erector muscles that support the core. Caroline Picard, Good Housekeeping, "Your Kid Probably Has "Text Neck" — Here's What You Need to Know," 1 Mar. 2019 Deadlifts already work the posterior chain, or the muscles at the rear of the body like the hamstrings, gluteus maximus, trapezius, posterior deltoids, and erector spinae. Leah Prinzivalli, SELF, "Why the Deficit Deadlift Is a Great Modification for Beginners," 5 Dec. 2018 Earlier this month, the company tweeted that its transporter erector launcher was en route to Kodiak. Eric Berger, Ars Technica, "Rocket Report: Small sat market surging, Proton dying, Falcon Heavy certified," 29 June 2018 But when the focus of bending is switched to the ankles, those erector muscles aren't the major support. Sandee Lamotte, CNN, "How Michael Jackson's tilt defied gravity," 22 May 2018 Ivanka has put down her erector sets and now has an official role in her father’s White House. Sam Dangremond, Town & Country, "How Born Rich Launched Ivanka Trump and Burned Nearly Everyone Else," 10 May 2017 Unlike other missiles that were paraded on their transporter-erector-launcher vehicles, the KN-20 was paraded on the back of a flatbed truck. Kyle Mizokami, Popular Mechanics, "Here's the Play-By-Play of North Korea's Pre-Olympics Missile Parade," 8 Feb. 2018 The deep core muscles, called the quadratus lumborum, psoas major, external oblique, and the deep fascicles erector spinae, attach directly to the lumbar vertebrae, and function primarily to stabilize the lumbar spine. David Becker, Philly.com, "Training for Broad Street Run? Here's how to avoid back pain," 28 Feb. 2018 Participants at the high school level get an erector-set style package that allows them to build a robot to their specific design. Jennifer Bolton, Houston Chronicle, "Clear Brook team triumphs in regional robot battle in Friendswood," 27 Feb. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'erector.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of erector

Noun

1538, in the meaning defined above

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Dictionary Entries near erector

erection

erection tower

Erector

erector

E region

Eregli

erelong

Statistics for erector

Last Updated

16 Mar 2019

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Time Traveler for erector

The first known use of erector was in 1538

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More Definitions for erector

erector

noun
erec·​tor | \ i-ˈrek-tər How to pronounce erector (audio) \

Medical Definition of erector

: a muscle that raises or keeps a part erect

called also arrector

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Rhyming Dictionary: Words that rhyme with erector

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