单词 | triton |
释义 | triton[ trahy-ton ] / ˈtraɪ tɒn / noun Physics.a positively-charged particle consisting of a proton and two neutrons, equivalent to the nucleus of an atom of tritium. Compare deuteron. Origin of triton1930–35; <Greek tríton, neuter of trítosthird, equivalent to trí-tri- + -ton neuter adj. suffix; cf. -on1 Words nearby tritontritiate, triticale, triticum, tritium, tritoma, triton, tritone, tritonia, Tritonis, triton tumor, triturable Definition for triton (2 of 2)Triton [ trahyt-n ] / ˈtraɪt n / nounClassical Mythology. a son of Poseidon and Amphitrite, represented as having the head and trunk of a man and the tail of a fish, and as using a conch-shell trumpet. Astronomy. a moon of Neptune. (lowercase) any of various marine gastropods of the family Cymatiidae, having a large, spiral, often beautifully colored shell. (lowercase) the shell of a triton. OTHER WORDS FROM TritonTri·ton·ic [trahy-ton-ik], /traɪˈtɒn ɪk/, adjectiveDictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for tritonBritish Dictionary definitions for triton (1 of 4)triton1 / (ˈtraɪtən) / nounany of various chiefly tropical marine gastropod molluscs of the genera Charonia, Cymatium, etc, having large beautifully-coloured spiral shells Word Origin for tritonC16: via Latin from Greek tritōn British Dictionary definitions for triton (2 of 4)triton2 / (ˈtraɪtɒn) / nounphysics a nucleus of an atom of tritium, containing two neutrons and one proton Word Origin for tritonC20: from trit (ium) + -on British Dictionary definitions for triton (3 of 4)Triton1 / (ˈtraɪtən) / noun Greek mytha sea god, son of Poseidon and Amphitrite, depicted as having the upper parts of a man with a fish's tail and holding a trumpet made from a conch shell one of a class of minor sea deities British Dictionary definitions for triton (4 of 4)Triton2 / (ˈtraɪtən) / nounthe largest satellite of the planet Neptune. Diameter: 2700 km Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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