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rhyncostylis |
rhynia |
rhyniaceae |
rhyolite |
rhyparography |
rhysimeter
| rhythm
| rhythm and blues
| rhythm and blues musician
| rhythm method
| rhythm method of birth control
rhysimeter
CIDE DICTIONARY
rhysimeter, n. [Gr. flow + -meter.].
An instrument, acting on the principle of Pitot's tube, for measuring the velocity of a fluid current, the speed of a ship, etc. [1913 Webster]
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