Spanish vocabulary · Beginner

How to Say Spleen in Spanish

Bazo · noun · BAH-soh

Bazo is the Spanish noun for the spleen, an abdominal organ responsible for filtering blood and supporting the immune system. Unlike English, where 'spleen' can figuratively mean anger or spite, bazo carries no such metaphorical weight and remains a strictly anatomical term.

Bazo has two syllables: BA-zo. The stress falls on the first syllable. The 'z' is pronounced like an 's' in Latin America or like 'th' in central and northern Spain.

El médico revisó el bazo durante la ecografía.

The doctor examined the spleen during the ultrasound.

How Native Speakers Use Bazo

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

Medical diagnosis

La tomografía mostró una inflamación en el bazo.

The CT scan showed inflammation in the spleen.

Bazo appears frequently in diagnostic and clinical conversations.

Anatomy class

El bazo filtra las células sanguíneas dañadas.

The spleen filters damaged blood cells.

Used here in an educational or textbook setting.

Post-surgery recovery

Le extirparon el bazo después del accidente.

They removed his spleen after the accident.

Extirpar el bazo means to perform a splenectomy.

Avoid These Mistakes When Using Bazo

False friend with brazo

Incorrect: Me duele el bazo. (intending 'arm')

Correct: Me duele el brazo.

Bazo means spleen, not arm. Brazo is the correct word for arm. The two look similar but are unrelated.

Figurative transfer from English

Incorrect: Voy a desahogar mi bazo.

Correct: Voy a desahogar mi frustración.

Spanish does not use bazo figuratively the way English uses 'vent one's spleen.' Express the emotion directly instead.

Lock in Spleen 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 Bazo used by native speakers

Parrot's short-form videos feature native speakers using bazo in real situations. Context-based exposure beats flashcards, you hear El médico revisó el bazo durante la ecografía. 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 Spleen in Spanish

Does bazo have any figurative meaning in Spanish?
Unlike the English word spleen, which can imply anger or bad temper, bazo is used only as an anatomical term in Spanish.
Is bazo masculine or feminine?
Bazo is masculine. You say el bazo.
How do you say splenectomy in Spanish?
The medical term is esplenectomía. In everyday language, people say extirpación del bazo (removal of the spleen).