tubo
too-boh
/ˈtuβo/
📝 In Action
Necesitamos reemplazar el tubo de agua caliente.
A2We need to replace the hot water pipe.
Por favor, pásame el tubo de pegamento.
A1Please pass me the tube of glue.
El niño miraba los peces en el tubo de cristal.
B1The boy watched the fish in the glass tube.
💡 Grammar Points
Gender Reminder
Since 'tubo' ends in -o, it is a masculine noun. Remember to use 'el' (the) or 'un' (a) before it.
❌ Common Pitfalls
Confusing Noun and Verb
Mistake: “Using 'el tubo' when you mean 'he had' (él tuvo).”
Correction: Make sure you use the correct ending: 'tubo' (noun) vs. 'tuvo' (verb form of tener).
⭐ Usage Tips
Versatile Shape
'Tubo' is used for anything long and hollow, from industrial pipes to small toothpaste containers.
🔀 Commonly Confused With
✏️ Quick Practice
Quick Quiz: tubo
Question 1 of 2
Which sentence uses 'tubo' as a physical object?
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🗣️ Practice in a Tongue Twister
Practice the pronunciation of this word with these Spanish tongue twisters.
📚 More Resources
Frequently Asked Questions
Why do 'tubo' (noun) and 'tuvo' (verb) sound exactly the same?
They sound the same because the letter 'v' and the letter 'b' are pronounced identically (like an English 'b') in most Spanish dialects. While the noun is spelled 'tubo' and the verb form is spelled 'tuvo', context is key to telling them apart.
How can I remember that 'tubo' is the pipe and 'tuvo' is the verb?
A simple trick is to associate the 'b' in 'tubo' with the 'b' in 'boca' (mouth/opening), which a pipe has. The 'v' in 'tuvo' is shared with other irregular past tense verbs like 'estuve' (I was).