ruler
UK /ˈɹuːlə/ · US /ˈɹulɚ/ noun, verb
Forms rulers rulering rulered
- noun A (usually rigid), flat, rectangular measuring or drawing device with graduations in units of measurement; a straightedge with markings.
- noun A person who rules or governs; someone or something that exercises dominion or controlling power over others.
- verb (transitive) To beat with a ruler (as a traditional school punishment).
Synonyms
Etymology
From Middle English reuler; equivalent to rule + -er.
Webster’s 1913
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “ruler”, CC BY-SA 4.0. Details