How to say "helicopter" in Japanese
- nounThe aircraft itself, in shortened form: it is ヘリコプター with the ending dropped, so it means exactly the same thing and suits speech where the shorter word is convenient.
- nounThe full loanword for the aircraft; it is the complete form from which ヘリ is shortened, and the natural choice whenever you want to name the machine in full.
Both words name the same aircraft: 「ヘリコプター」 is the full loanword and 「ヘリ」 is simply its abbreviation, so the choice is between the complete word and its shortened form, not between different meanings.
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