Does regla also mean 'rule' in Spanish?

Yes, regla means both the measuring tool and a rule or regulation. Las reglas del juego means 'the rules of the game.' It also colloquially refers to menstruation (la regla). Context makes the meaning clear.

What is the difference between gobernante and soberano?

Gobernante is a general term for any ruler, leader, or head of state, including elected officials. Soberano specifically means a sovereign or monarch, implying supreme authority, often hereditary. A president is a gobernante but not typically a soberano.

How do I say 'a 30-centimeter ruler' in Spanish?

Una regla de treinta centímetros. The measurement follows de (of). You might also hear regla de 30 cm in informal speech.

Spanish vocabulary · Beginner

How to Say Ruler in Spanish: Regla & Gobernante

Written by Sofia Ramirez, Lead Spanish Curriculum Editor · Reviewed May 2026

Regla · noun (feminine for regla, masculine/feminine for gobernante) · RREH-glah

A ruler (the measuring tool) is regla in Spanish, a feminine noun (la regla). A ruler (a person who governs) is gobernante (el/la gobernante) or soberano/soberana for monarchs. Regla also means 'rule' or 'period' (menstruation) depending on context, so surrounding words clarify the intended sense.

Regla is RREH-glah, two syllables with a rolled r at the start. Gobernante is goh-behr-NAHN-teh, four syllables with stress on NAHN.

¿Me prestas tu regla? Necesito medir esta línea.

Can you lend me your ruler? I need to measure this line.

Ruler in Spanish: Quick Reference

Below are the most common Spanish words for ruler, with pronunciation and regional usage notes.

Spanish	English	Pronunciation	Region / Register
regla	ruler	RREH-glah	Default, widely understood
gobernante	ruler		Universal — political ruler or leader
soberano	ruler		Universal — sovereign, monarch

How Native Speakers Use Regla

Real example sentences across three contexts you'll actually run into.

Classroom tool

Saca la regla y el compás para la clase de geometría.

Take out the ruler and compass for geometry class.

In school supply lists across the Spanish-speaking world, regla is the standard term for the measuring instrument. Compás means compass (the drawing tool).

Political leader

Los gobernantes deben rendir cuentas a su pueblo.

Rulers must be accountable to their people.

Gobernante works for any type of ruler or leader, whether elected or not. Rendir cuentas means to be held accountable.

Monarchical context

La reina fue una soberana respetada durante más de cuatro décadas.

The queen was a respected ruler for over four decades.

Soberano/soberana specifically refers to a sovereign or monarch. It carries a formal, historical register.

Avoid These Mistakes When Using Regla

Using regla for a political ruler

Incorrect: El regla del país impuso nuevas leyes.

Correct: El gobernante del país impuso nuevas leyes.

Regla only means the measuring tool (or a rule/regulation). It never refers to a person. For a person who rules, use gobernante or soberano.

Forgetting that regla is feminine

Incorrect: Necesito un regla nuevo.

Correct: Necesito una regla nueva.

Regla is feminine (la regla), so articles and adjectives must agree: una regla nueva, not un regla nuevo.

Lock in Ruler Vocabulary with the Parrot Method

Why word lists alone don't stick

Memorizing a translation feels productive, but most learners forget 70% of what they studied within 48 hours. Vocabulary needs spaced repetition AND real-world exposure to transfer to long-term memory.

See Regla used by native speakers

Parrot's short-form videos feature native speakers using regla in real situations. Context-based exposure beats flashcards, you hear ¿Me prestas tu regla? Necesito medir esta línea. while watching someone live the moment, connecting meaning, sound, and rhythm at once.

Save, review, repeat, stay consistent

Tap any word to save it. Parrot's spaced-repetition system surfaces it right before you'd forget, no manual flashcard creation. The watch, parrot back, save, review cycle turns recognition into fluency at 2.7x the speed of traditional study.

Common Questions About Ruler in Spanish

Does regla also mean 'rule' in Spanish?: Yes, regla means both the measuring tool and a rule or regulation. Las reglas del juego means 'the rules of the game.' It also colloquially refers to menstruation (la regla). Context makes the meaning clear.
What is the difference between gobernante and soberano?: Gobernante is a general term for any ruler, leader, or head of state, including elected officials. Soberano specifically means a sovereign or monarch, implying supreme authority, often hereditary. A president is a gobernante but not typically a soberano.
How do I say 'a 30-centimeter ruler' in Spanish?: Una regla de treinta centímetros. The measurement follows de (of). You might also hear regla de 30 cm in informal speech.