Englishfor English speakers
floating
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adjective
borne up by or suspended in a liquid
the ship is still floating
floating logs
floating seaweed
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adjective
not definitely committed to a party or policy
floating voters
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adjective
inclined to move or be moved about
a floating crap game
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adjective
(of a part of the body) not firmly connected; movable or out of normal position
floating ribs are not connected with the sternum
a floating kidney
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noun
the act of someone who floats on the water
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adjective
(= drifting, vagrant)
continually changing especially as from one abode or occupation to another
a drifting double-dealer
the floating population
vagrant hippies of the sixties
hub
Noun
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A hub is the middle part of a wheel.
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A hub is a place where a large amount of traffic meets or passes through.
London's Heathrow Airport is a big air traffic hub in Europe.
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A hub is a simple networking device that sends all of the data (packets) that it gets to all of the other devices that are connected to it.
Mark bought a cheap hub to connect his home computers together.