Spanish vocabulary · Beginner
IODINE in Spanish: YODO
Yodo · noun · YOH-doh
Yodo is the Spanish name for the chemical element iodine (I), used in both scientific and everyday health contexts. Whether you are discussing thyroid health, wound care, or water purification while traveling, knowing this word helps you communicate effectively with pharmacists and doctors throughout the Spanish-speaking world.
YOH-doh
El yodo es un mineral esencial para la tiroides.
Iodine is an essential mineral for the thyroid.
iodine in Spanish: Quick Reference
Below are the most common Spanish words for iodine, with pronunciation and regional usage notes.
| Spanish | English | Pronunciation | Region / Register |
|---|---|---|---|
| yodo | iodine | YOH-doh | Default, widely understood |
| tintura de yodo | iodine | iodine tincture (antiseptic) | |
| povidona yodada | iodine | povidone-iodine (Betadine) |
How Native Speakers Use Yodo
Real example sentences across three contexts you'll actually run into.
Nutrition
La sal yodada contiene yodo para prevenir problemas de tiroides.
Iodized salt contains iodine to prevent thyroid problems.
Discussing fortified foods and nutritional health.
First Aid
Aplica tintura de yodo en la cortada para desinfectarla.
Apply iodine tincture on the cut to disinfect it.
Using iodine as a wound antiseptic.
Travel Health
Puedes usar pastillas de yodo para purificar el agua.
You can use iodine tablets to purify water.
Advice for travelers in areas without safe drinking water.
Avoid These Mistakes When Using Yodo
Spelling with I
Incorrect: El iodo es importante para la salud.
Correct: El yodo es importante para la salud.
While iodo exists in some older scientific texts, the modern standard spelling in Spanish is yodo with a y.
Confusing with Iodized
Incorrect: Compra sal de yodo.
Correct: Compra sal yodada.
The adjective form meaning iodized is yodada (or yodado for masculine nouns). Sal yodada means iodized salt.
Lock in iodine Vocabulary with the Parrot Method
Why word lists alone don't stick
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See Yodo used by native speakers
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Common Questions About iodine in Spanish
- How do I ask for iodine at a pharmacy in Spanish?
- You can ask ¿Tiene tintura de yodo? for the liquid antiseptic, or ¿Tiene povidona yodada? for the Betadine-type product. For iodine supplements, ask for suplemento de yodo or pastillas de yodo.
- What is iodized salt called in Spanish?
- Iodized salt is sal yodada. It is widely available in supermarkets throughout Latin America, where public health programs promote it to prevent iodine deficiency.
- Is yodo related to any other Spanish words?
- The word family includes yodado/yodada (iodized), yoduro (iodide, as in yoduro de potasio for potassium iodide), and yodar (to iodize). All derive from the Greek root ioeides meaning violet-colored.