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A bird of prey of the family Accipitridae.
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(figuratively) A rapacious person.
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A lightweight toy or other device, traditionally flat and shaped like a triangle with a segment of a circle attached to its base or like a quadrilateral (see sense 9), carried on the wind and tethered and controlled from the ground by one or more lines.
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A tethered object which deflects its position in a medium by obtaining lift and drag in reaction with its relative motion in the medium.
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(astrology) A planetary configuration wherein one planet of a grand trine is in opposition to an additional fourth planet.
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(banking, slang) A blank cheque; a fraudulent cheque, such as one issued even though there are insufficient funds to honour it, or one that has been altered without authorization.
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(finance, slang) An accommodation bill (“a bill of exchange endorsed by a reputable third party acting as a guarantor, as a favour and without compensation”).
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(cycling, slang) A rider who is good at climbs but less good at descents.
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(geometry) A polygon resembling the shape of a traditional toy kite (sense 3): a quadrilateral having two pairs of edges of equal length, the edges of each pair touching each other at one end.
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(military aviation, slang) An aeroplane or aircraft.
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(sailing, dated) In a square-rigged ship: originally a sail positioned above a topsail; later a lightweight sail set above the topgallants, such as a studding sail or a jib topsail.
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(sailing, slang) A spinnaker (“supplementary sail to a mainsail”).
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(British, dialectal) The brill (Scophthalmus rhombus), a type of flatfish.
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(US, prison slang) A (usually concealed) letter or oral message, especially one passed illegally into, within, or out of a prison.