Spanish vocabulary · Beginner
Thyroid in Spanish: Tiroides
Tiroides · noun · tee-ROY-dehs
Tiroides is the Spanish word for thyroid, referring to the butterfly-shaped gland in the neck that regulates metabolism. The word is spelled and pronounced nearly identically to its English counterpart, making it one of the easier medical terms to remember. In clinical settings, the full phrase glándula tiroides specifies the thyroid gland explicitly.
Pronounce tiroides as tee-ROY-dehs, stressing the second syllable. The oi diphthong sounds like the oy in the English word boy.
El médico dijo que mi tiroides está funcionando bien.
The doctor said my thyroid is functioning well.
Thyroid in Spanish: Quick Reference
Below are the most common Spanish words for thyroid, with pronunciation and regional usage notes.
| Spanish | English | Pronunciation | Region / Register |
|---|---|---|---|
| tiroides | thyroid | tee-ROY-dehs | Default, widely understood |
| glándula tiroides | thyroid | full anatomical term used in medical contexts |
How Native Speakers Use Tiroides
Real example sentences across three contexts you'll actually run into.
Medical appointment
Necesito hacerme un análisis de sangre para revisar la tiroides.
I need to get a blood test to check the thyroid.
La tiroides takes the feminine article in everyday medical Spanish.
Describing a condition
Mi madre tiene hipotiroidismo y toma medicamento todos los días.
My mother has hypothyroidism and takes medication every day.
Hipotiroidismo and hipertiroidismo are the standard terms for thyroid conditions in Spanish.
Explaining symptoms
Cuando la tiroides no funciona bien, puedes sentir cansancio extremo.
When the thyroid isn't working properly, you can feel extreme fatigue.
Discussing thyroid symptoms is common in health conversations, especially among women.
Avoid These Mistakes When Using Tiroides
Wrong gender article
Incorrect: El tiroides está inflamado.
Correct: La tiroides está inflamada.
Tiroides is typically treated as feminine in everyday medical Spanish, taking the article la. The adjective must also match: inflamada, not inflamado.
Spelling it like the English word
Incorrect: El doctor revisó mi thyroid.
Correct: El doctor revisó mi tiroides.
The Spanish spelling replaces the English th with t and adds an -es ending. Writing thyroid in a Spanish sentence is an anglicism that undermines clarity.
Lock in Thyroid 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 Tiroides used by native speakers
Parrot's short-form videos feature native speakers using tiroides in real situations. Context-based exposure beats flashcards, you hear El médico dijo que mi tiroides está funcionando bien. while watching someone live the moment, connecting meaning, sound, and rhythm at once.
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Common Questions About Thyroid in Spanish
- How do you say thyroid in Spanish?
- Thyroid in Spanish is tiroides, a near-cognate that drops the English th in favor of a simple t and adds -es at the end. The word is used in both casual health conversations and formal medical terminology.
- Is tiroides masculine or feminine in Spanish?
- Tiroides is most commonly used with the feminine article la in everyday and clinical Spanish, making it la tiroides. Some medical texts treat it as masculine, but feminine usage dominates in spoken language and patient-facing communication.
- How do you say thyroid disease in Spanish?
- Thyroid disease translates to enfermedad de la tiroides. Specific conditions include hipotiroidismo (hypothyroidism), hipertiroidismo (hyperthyroidism), and nódulos tiroideos (thyroid nodules).