tube

From Latin 'tubus' meaning 'pipe'.

NOUN (1)
[/tjuːb/en-US]
tubo literal / pipe technical / cilindro technicalformal / concept sentence untranslatable (The specific use of 'tube' in some contexts may not have a direct, one-word translation and could require a phrase to explain.)
Synonyms pipe technical , cylinder technicalformal
Antonyms block

A long, hollow cylinder, typically made of metal, plastic, or glass, used for conveying liquids or gases, for holding various substances, or as a structural component. It can also refer specifically to an underground railway system.

plural
tubes
  • Water flows through these plastic tubes into the reservoir. — This sentence illustrates the use of a tube for conveying liquids.
  • The chemist carefully transferred the solution into a test tube. — This shows its use as a container in a scientific context.
  • We took the Tube to get to the British Museum. — This refers to the London Underground system.
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VERB (1)
[/tuːb/en-US]
encerrar literal / envolver literal / concept sentence untranslatable (The verb 'to tube' in specific technical contexts can be more nuanced and may not translate directly to a single Spanish verb.)
Synonyms encase , enclose
Antonyms expose

To place or enclose something within a tube; or to form something into the shape of a tube. This verb is often used in technical or manufacturing contexts.

gerund past present
tubing tubed tubes
  • The manufacturer tubed the electrical wires to protect them from damage and moisture. — This shows the act of enclosing something in a tube.
  • They tubed the concentrated serum for easier and safer shipping. — This implies packaging or containing in a tube.