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🇨🇳Chinese Source WordCode: ZH

碘

Pronunciation / Transliteration: diǎn

🇬🇧 Direct English Meaning:
Iodine/ˈaɪ.ə.diːn/
nounCEFR B2 (Upper)Top #1500 frequency
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🇨🇳 Example Sentence in Chinese:

"海带中含有丰富的碘。"

Comprehensive Definitions & Senses

1 sense
As noun
  1. 1

    A dark purple-black nonmetallic chemical element that sublimes into a violet vapor, used in medicine, photography, and dyes.

    "The doctor applied iodine to the cut to prevent infection."
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Synonyms (1)

Linguistic Origin & Historical Etymology

The term 'iodine' originates from the French word 'iode', which was derived from the Greek word 'ioeides', meaning 'violet-colored'. It was first used in the early 19th century when the element was discovered and named for its distinctive color.

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