ruler

noun

rul·​er ˈrü-lər How to pronounce ruler (audio)
1
: one that rules
specifically : sovereign
2
: a worker or a machine that rules paper
3
: a smooth-edged strip (as of wood or metal) that is usually marked off in units (such as inches) and is used as a straightedge or for measuring
rulership noun

Examples of ruler in a Sentence

a summit attended by a number of rulers from around the world This ruler shows inches and centimeters.
Recent Examples on the Web China’s rulers have done nothing to address the issue. Michael Schuman, The Atlantic, 21 Apr. 2024 The lodge’s Gallery, a tranquil library and lounge, is now decorated with a cabinet of curiosities and a series of prints depicting the life of Shaka Zulu, the former ruler of the Zulu Kingdom. Nicola Leigh Stewart, Robb Report, 18 Apr. 2024 His father was listed by Forbes as the world’s richest ruler in 2011, according to Reuters. Ashlyn Messier, Fox News, 11 Apr. 2024 Notably, with the new ruler, the Colombian becomes the first woman with a No. 1 in four different decades on Top Latin Albums. Pamela Bustios, Billboard, 2 Apr. 2024 Turki was one of several princes detained in November 2017 by Saudi Arabia’s defacto ruler Mohammed bin Salman, and his current whereabouts are unclear. Hugo Miller, Fortune Europe, 2 Apr. 2024 In the decade following the Russian Revolution of 1917, the new rulers imprisoned and executed thousands of Orthodox priests and bishops. Robert F. Worth, The Atlantic, 10 Apr. 2024 Certainly, the Sino-Russian relationship is not without its strains, and existing tensions may be exacerbated as China grows more confident and is tempted to start bossing around the Russians in a more heavy-handed way—something that no ruler in Moscow would take lightly. Alexander Gabuev, Foreign Affairs, 9 Apr. 2024 Chinese rulers have struggled for over 150 years with how much economic freedom to allow, and the debate under Xi Jinping is similar. Evan Osborne, National Review, 9 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'ruler.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of ruler was in the 14th century

Dictionary Entries Near ruler

Cite this Entry

“Ruler.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ruler. Accessed 27 Apr. 2024.

Kids Definition

ruler

noun
rul·​er ˈrü-lər How to pronounce ruler (audio)
1
2
: a straight strip of material (as wood or metal) marked off in units and used as a guide in drawing lines or for measuring

More from Merriam-Webster on ruler

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