🇯🇵Japanese Source WordCode: JA

注射用ペン

Pronunciation / Transliteration: chūshayō pen

🇬🇧 Direct English Meaning:
Injection pen/ɪnˈdʒɛk.ʃən pɛn/
nounCEFR B2 (Upper)Top #28500 frequency
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🇯🇵 Example Sentence in Japanese:

"この注射用ペンは携帯性に優れており旅行に便利です。"

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A medical device shaped like a pen used for administering subcutaneous injections of liquid medications, most commonly insulin for diabetes or growth hormones.

    "She carried her insulin injection pen discreetly in her handbag."
  2. 2

    A reusable or disposable multi-dose dosing apparatus featuring a replaceable needle and a dialable dosage mechanism.

    "The doctor demonstrated how to prime the injection pen before setting the correct unit dose."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term combines 'injection' derived from the Latin 'injectio' (from 'inicere', meaning 'to throw into') dating back to the late 14th century, and 'pen', stemming from the Latin 'penna' (feather), reflecting the device's slender writing-instrument-like shape. The compound noun emerged in late 20th-century medical terminology with the advent of portable, multi-dose drug delivery devices designed for patient self-administration.

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