🇯🇵Japanese Source WordCode: JA

注射ペン

Pronunciation / Transliteration: chūsha pen

🇬🇧 Direct English Meaning:
Pen-injector/ˈpɛn ɪnˌdʒɛk.tər/
nounCEFR C1 (Advanced)Top #14200 frequency
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🇯🇵 Example Sentence in Japanese:

"この注射ペンを使うと痛みが少なく投与できます。"

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A medical device shaped like a pen used for injecting medication, most commonly insulin for diabetes management.

    "The patient used a pen-injector to administer a precise dose of insulin before the meal."
  2. 2

    A portable delivery system designed for self-administration of therapeutics by patients outside of clinical settings.

    "Modern pen-injectors feature digital displays and memory logs to track previous injections."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

The term is a modern compound blending 'pen', derived from Latin 'penna' meaning feather, owing to the writing instrument's slender shape, and 'injector', formed from Latin 'injectus', past participle of 'injicere' (to throw into). It emerged in late 20th-century medical terminology to describe portable, user-friendly delivery devices resembling fountain pens used for subcutaneous medication administration.

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