Also spelled rullers

US /ˈɹuː.lə/ UK /ˈɹuːlə(ɹ)/
noun verb Freq #7774

Meanings

  1. 1
    noun

    A flat, straight strip of wood, plastic, or metal marked with units, used for measuring or drawing straight lines.

    She used a ruler to draw a straight line across the page.

  2. 2
    noun

    A person who has official power over a country or its people.

    He became the ruler of a vast empire.

Thesaurus

Synonyms
1 noun · a flat, straight strip of... rule
2 noun · a person who has official... swayer
More overlingprovost
Word family
Forms rulers
Derived forms co-rulercoruleroverrulerplanet-rulerruleressrulerlessrulershipsubruler

Etymology

From Middle English reuler; equivalent to rule + -er.

View etymology graph ->

Topics

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