plank

1 of 2

noun

ˈplaŋk 

1

a

: a heavy thick board

especially : one 2 to 4 inches (5 to 10 centimeters) thick and at least 8 inches (20 centimeters) wide

b

: an object made of a plank or planking

c

: planking

d

: an exercise in which a prone person balances on the toes and forearms while holding the rest of the body up and off the ground

Do two to three sets of these moves two days a week: push-ups (work up to 25) to build chest, shoulder and triceps strength; plank (support your body on your forearms and toes for up to 60 seconds) to build ab and back strength …

—Selene Yeager

Start with basic moves like sit-ups, planks, and lunges …

—Oprah Magazine

2

a

: an article in the platform of a political party

b

: a principal item of a policy or program

plank

2 of 2

verb

planked; planking; planks

transitive verb

1

: to cover, build, or floor with planks

2

: to set down forcefully

—usually used with down

3

: to cook and serve on a board

planked salmon

planked steak

Synonyms

Verb

• flop
• flump
• plop
• plump
• plunk
• plonk

Examples of plank in a Sentence

Noun

Before the convention, there was debate over the foreign policy and economic planks.

Verb

planked the carton down on the counter and left

Recent Examples on the Web

Noun

The pair sat on a wooden plank above the beach on the pond’s east side. —Joseph Bernstein Robert Petkoff Krish Seenivasan Devin Murphy, New York Times, 3 June 2024

Officials previously released a photo of the raft that it is believed Robison used, showing just a few long planks assembled together, along with a paddle and life vest. —CBS News, 14 May 2024

Verb

Yet despite the popularity of various 10-minute plank challenges, planking is actually one of the most dreaded core exercises, according to many fitness experts. —Melanie Radzicki McManus, CNN, 28 Mar. 2024

Here’s the right way to do it Core exercises that don’t require planking Ready to strengthen your core without planking? —Melanie Radzicki McManus, CNN, 28 Mar. 2024

Word History

Etymology

Noun

Middle English, from Anglo-French plaunke, planche, from Latin planca

First Known Use

Noun

13th century, in the meaning defined at sense 1a

Verb

15th century, in the meaning defined at sense 1

Phrases Containing plank

• walk the plank

Kids Definition

plank

1 of 2 noun

ˈplaŋk 

1

: a wide heavy thick board

2

: an item in the list of beliefs and goals of a political party

plank

2 of 2 verb

1

: to cover or floor with planks

2

: to set down forcefully

planked the book on the table

3

: to cook and serve on a board

planked steak