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🇮🇹Italian Source WordCode: IT

Osculum

Pronunciation / Transliteration: os-ku-lum

🇬🇧 Direct English Meaning:
Osculum/ˈɒskjʊləm/
nounCEFR C2 (Proficient)Top #18500 frequency
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🇮🇹 Example Sentence in Italian:

"L'osculum della spugna consente il flusso d'acqua."

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A small opening or orifice, especially in a biological or anatomical context.

    "The osculum of the sponge allows water to flow out after filtering."
  2. 2

    In zoology, a term referring to the mouth-like opening of certain organisms.

    "The osculum of the sea sponge is crucial for its feeding process."
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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived directly from Latin, 'osculum' is a diminutive of 'os', meaning 'mouth', translating literally to 'little mouth' or 'kiss'. In biological nomenclature adopted during the 19th century, it was repurposed to describe the excretory structure in sponges.

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