Pronunciation

/rʌlər/

Definitions

Noun

1. A device with a blade or flat surface used for marking lines or drawing straight lines, often attached to a handle.
   • Example: The student was using a ruler to measure the length of the paper.
2. A person who has authority over others, especially in a political context.
   • Example: The king was the supreme ruler of the kingdom.
3. A person who uses power or control over others, often metaphorically.
   • Example: She’s the de facto ruler of the company, making important decisions.

Verb

• (Informal) To govern or administer, particularly in a specific area or domain.
  • Example: The new ruler implemented various reforms to improve the economy.

Phrases

• “Rule over” means to exercise authority or control.
• “Ruler and compass” is a set used in geometry for drawing precise shapes.
• “Dictatorial ruler” refers to a leader with absolute power.

Example Sentences

• Noun: The carpenter carefully measured the ruler to ensure the perfect fit.
• Verb: After the revolution, a new socialist ruler took charge of the country.
• Metaphorical Usage: His leadership style was a blend of autocratic ruler and benevolent counselor.

Synonyms

• Monarch
• Despot
• Sovereign
• Governor
• Administrator
• Dictator (informal, negative connotation)
• Ruler (less formal, can also refer to the tool)