单词 | tundra |
释义 | tundra[ tuhn-druh, toon- ] / ˈtʌn drə, ˈtʊn- / SEE SYNONYMS FOR tundra ON THESAURUS.COM nounone of the vast, nearly level, treeless plains of the arctic regions of Europe, Asia, and North America. Origin of tundra1835–45; <Russian túndra<Lappish; compare Kola Lappish tūndar flat elevated area Words nearby tundratuna, tunable, Tunbridge ware, Tunbridge Wells, tundish, tundra, tundra swan, tune, tuneful, tune in, tuneless Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for tundraBritish Dictionary definitions for tundratundra / (ˈtʌndrə) / noun
Word Origin for tundraC19: from Russian, from Lapp tundar hill; related to Finnish tunturi treeless hill 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 Cultural definitions for tundratundra A land area near the North Pole where the soil is permanently frozen a few feet underground. notes for tundraThere are no trees on the tundra: the vegetation is primarily lichens and mosses. notes for tundraTundra is widespread in Lapland and in the far northern portions of Alaska, Canada, and the Soviet Union. The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. Scientific definitions for tundratundra [ tŭn′drə ] A cold, treeless, usually lowland area of far northern regions. The lower strata of soil of tundras are permanently frozen, but in summer the top layer of soil thaws and can support low-growing mosses, lichens, grasses, and small shrubs. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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