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Synonyms

ruler

American  
[roo-ler] / ˈru lər /

noun

  1. a person who rules or governs; sovereign.

  2. Also a strip of wood, metal, or other material having a straight edge and usually marked off in inches or centimeters, used for drawing lines, measuring, etc.

  3. a person or thing that rules paper, wood, etc.

  4. Astrology. the planet primarily associated with any sign of the zodiac or any house of the horoscope.

    The ruler of Aries is Mars. The ruler of Taurus is Venus.


ruler British  
/ ˈruːlə /

noun

  1. a person who rules or commands

  2. Also called: rule.  a strip of wood, metal, or other material, having straight edges graduated usually in millimetres or inches, used for measuring and drawing straight lines

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • subruler noun
  • underruler noun

Etymology

Origin of ruler

Middle English word dating back to 1325–75; rule, -er 1

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

“I need to make a chart of all the things we need to do. You got a ruler?”

From Literature

“Who can be serene in a country where both the rulers and the ruled are without principle?” he asked.

From Los Angeles Times

In northern India's Uttar Pradesh state, a team of workers is carefully restoring a centuries-old royal kitchen that once fed the rulers of the former princely state of Awadh.

From BBC

The spat is emerging as a source of frustration in Congo, which already holds a historic grudge with its old colonial ruler.

From The Wall Street Journal

He is a Christian and a traditional ruler among the Pengana peoples.

From BBC