Spanish vocabulary · Beginner

How to Say Circle in Spanish: Círculo

Círculo · noun (masculine) · SEER-koo-loh

Circle in Spanish is círculo (el círculo). It works for the geometric shape, social circles (círculo de amigos), and figurative uses (círculo vicioso = vicious circle). The mathematical circumference (the perimeter line) is circunferencia.

SEER-koo-loh

Dibuja un círculo perfecto con el compás.

Draw a perfect circle with the compass.

Circle in Spanish: Quick Reference

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

SpanishEnglishPronunciationRegion / Register
círculocircleSEER-koo-lohDefault, widely understood
redondelcircleinformal, rounded shape
circunferenciacirclemathematical perimeter

How Native Speakers Use Círculo

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

Geometry

El área del círculo se calcula con la fórmula pi por radio al cuadrado.

The area of a circle is calculated with the formula pi times radius squared.

Círculo is the standard mathematical term for the shape.

Social group

Solo comparte esa información con su círculo más cercano.

She only shares that information with her closest circle.

Círculo cercano means inner circle, just like in English.

Figurative use

Estamos atrapados en un círculo vicioso de deuda.

We're trapped in a vicious circle of debt.

Círculo vicioso is the Spanish equivalent of vicious circle/cycle.

Avoid These Mistakes When Using Círculo

Forgetting the accent

Incorrect: Dibujé un circulo en la pizarra.

Correct: Dibujé un círculo en la pizarra.

Círculo is an esdrújula word (stressed on the third-to-last syllable) and always requires a written accent on the first i.

Confusing círculo with circunferencia

Incorrect: La circunferencia es la forma redonda.

Correct: El círculo es la forma redonda. La circunferencia es la línea que lo delimita.

Círculo is the full shape (area included). Circunferencia is just the perimeter line — a key distinction in math.

Lock in Circle 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 Círculo used by native speakers

Parrot's short-form videos feature native speakers using círculo in real situations. Context-based exposure beats flashcards, you hear Dibuja un círculo perfecto con el compás. while watching someone live the moment, connecting meaning, sound, and rhythm at once.

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Common Questions About Circle in Spanish

How do you say circle in Spanish?
Circle is círculo (el círculo). It works for shapes, social groups, and figurative expressions like círculo vicioso.
What is the difference between círculo and circunferencia?
Círculo is the full round shape including its interior area. Circunferencia is the curved line that forms the boundary (perimeter) of the circle.
How do you say to circle something in Spanish?
To circle (draw a circle around) is rodear con un círculo or encerrar en un círculo. In Mexico, circular is sometimes used.