Inklingo

ojo

OH-hohˈoxo

eye

Also: sight
NounmA1
A close-up illustration of a single human eye with a brown iris, long eyelashes, and a bright white sclera.

📝 In Action

Tienes un ojo verde y el otro azul. ¡Qué peculiar!

A1

You have one green eye and the other blue. How peculiar!

Me duele el ojo izquierdo después de leer tanto.

A1

My left eye hurts after reading so much.

Word Connections

Synonyms

Antonyms

  • ceguera (blindness)

Common Collocations

  • abrir los ojosto open one's eyes (literally or figuratively)
  • cerrar el ojoto close one's eye/to wink

Idioms & Expressions

Watch out!, Be careful!

Also: Heads up!
InterjectionA2informal
A simple cartoon squirrel is running quickly along a path towards a large, unexpected puddle of water. A small, alarmed bird is hovering nearby, urgently pointing its wing towards the puddle to warn the squirrel.

📝 In Action

¡Ojo! Hay un coche detrás de ti.

A2

Watch out! There's a car behind you.

Ojo, mañana tenemos que entregar el proyecto sin falta.

B1

Heads up, tomorrow we have to turn in the project without fail.

Word Connections

Synonyms

  • cuidado (caution/careful)
  • atención (attention)

hole, eye

Also: loop, spring/source
NounmB2
A simple illustration showing a small, dark, circular hole drilled into a smooth wooden surface.

📝 In Action

Es muy difícil meter el hilo por el ojo de la aguja.

B2

It is very difficult to put the thread through the eye of the needle.

El ojo de la cerradura estaba cubierto de polvo.

C1

The keyhole was covered in dust.

Word Connections

Synonyms

Common Collocations

  • ojo de la cerradurakeyhole
  • ojo de agujaeye of a needle

Translate to Spanish

Words that translate to "ojo" in Spanish:

eyeheads up!holeloopsightwatch out!

✏️ Quick Practice

Quick Quiz: ojo

Question 1 of 1

Which sentence uses 'ojo' as a warning or command?

📚 More Resources

👥 Word Family
ojear(to glance/to skim)Verb
ojera(dark circle (under the eye))Noun
ojal(buttonhole)Noun
🎵 Rhymes
📚 Etymology

The word 'ojo' comes directly from the Latin word 'oculus,' which also means 'eye.' This root is the source of many English words related to sight, like 'ocular' and 'optics,' showing a shared origin across many European languages.

First recorded: Around the 10th century in written Spanish.

Cognates (Related words)

Italian: occhioPortuguese: olhoFrench: oeil

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Frequently Asked Questions

Why is 'ojo' (eye) masculine, but 'oreja' (ear) is feminine?

There's no simple rule! The gender of Spanish nouns is often based on how they developed from Latin. 'Ojo' comes from the masculine Latin 'oculus,' which is why it became 'el ojo.' It's best to learn the gender alongside the noun, rather than trying to find a pattern based on meaning.

When do I say '¡Ojo!' and when do I say '¡Cuidado!'?

Both mean 'Be careful,' but '¡Ojo!' usually demands immediate attention or points out a specific hazard or piece of important information. '¡Cuidado!' is a broader warning about general caution.