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belly

n. · v.
US //ˈbɛɫi// UK //bˈɛli// bel·ly
  1. 1 stomach area (n.)
    A2 Elementary

    the stomach or the front part of the body below the chest.

    the abdomen or stomach region of a human or animal.

    Example

    The puppy rolled over to let someone scratch its belly.

    Example

    After the heavy holiday meal, he sat back in his armchair and patted his belly with a look of total satisfaction.

  2. 2 underside of a vehicle (n.)
    B2 Upper Intermediate

    the bottom part of a large object, like an airplane or a ship.

    the lower fuselage of an aircraft or the underside of a large vessel.

    Example

    The luggage is stored in the belly of the plane.

    Example

    The engineers inspected the belly of the aircraft for any signs of structural damage after the emergency landing on the grass strip.

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  1. 3 to swell or bulge (v.)
    C1 Advanced Literary

    to swell out or fill with air, like a sail in the wind.

    to swell out or become protuberant; often used of sails or curtains filling with air.

    Example

    The sails began to belly out as the wind picked up.

    Example

    The heavy velvet curtains bellied inward as a sudden gust of cold night air forced its way through the open window.

Origin

Etymology tree Proto-Indo-European *bʰelǵʰ-der. Proto-Germanic *balgiz Proto-West Germanic *balgi Old English bielġ Middle English bely English belly Inherited from Middle English bely, beli, bali, below, belew, balyw, from Old English bielġ (“bag, pouch, bulge”), from Proto-West Germanic balgi, balgu, from Proto-Germanic balgiz, balguz (“skin, hide, bellows, bag”), from Proto-Indo-European *bʰelǵʰ- (“to swell, blow up”). Cognate with Dutch balg, German Balg, Danish bælg, Old Irish bolg, Welsh bol. Doublet of bellows, blague, bulge, and budge. See also bellows. For the belly — bellows connection compare typologically Macedonian мев (mev, “abdomen, belly; bellows”). Also compare Ancient Greek φῦσα (phûsa, “bellows; bladder; ...”), Latin venter — vēsīca, Russian пу́зо (púzo) — пузы́рь (puzýrʹ), пузырёк (puzyrjók).

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