le canal

The French word "canal" has the same spelling as in English but slightly different usages and meanings. Here's an explanation:

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Meaning of "canal"

1. Waterway / Channel

   • A man-made or natural watercourse built for navigation, irrigation, or drainage.
   • Examples:
     • A canal used for transporting boats.
     • An irrigation canal to direct water to fields.
   • In English, "canal" also shares this meaning (e.g., the Panama Canal).

2. Biological Canal

   • A tubular passage or channel in the anatomy of a living organism (e.g., ear canal = canal auditif).
   • It refers to hollow structures or passageways within bodies.

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Parts and derivations

• Latin origin "canalis" meaning "pipe" or "channel."
• Related to words like "canaliser" (to canalize, to channel) or "canalisation" (channeling, piping).

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Synonyms

• For waterway meaning: voie navigable, cours d'eau, façade maritime (in some contexts).
• For biological canal: tuyau (pipe, but informal), conduit (duct or passage).

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Antonyms

• For water channel: there isn't a direct antonym, but concepts such as mur (wall) or obstacle could be opposed since canals allow passage.
• For biological canal: no exact antonym, as it's an anatomical structure.

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Summary

"Canal" in French refers primarily to an artificial or natural water channel used for navigation or irrigation, or a passage/channel inside an organism. It's closely related to its English counterpart and has the same Latin roots.