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单词 tundra
释义

tundra

noun

tun·​dra ˈtən-drə How to pronounce tundra (audio)
 also  ˈtu̇n-
: a level or rolling treeless plain that is characteristic of arctic and subarctic regions, consists of black mucky soil with a permanently frozen subsoil, and has a dominant vegetation of mosses, lichens, herbs, and dwarf shrubs
also : a similar region confined to mountainous areas above timberline

Synonyms

  • campo
  • champaign
  • down(s)
  • grassland
  • heath
  • lea
  • ley
  • llano
  • moor
  • pampa
  • plain
  • prairie
  • savanna
  • savannah
  • steppe
  • veld
  • veldt
See all Synonyms & Antonyms

Example Sentences

a report on the arctic tundra of Alaska and the polar bears that inhabit that vast, frozen plain
Recent Examples on the Web In satellite images, areas dominated by shrubs are greener than open tundra during the summer. Avery Lill, Anchorage Daily News, 5 Sep. 2022 Flammable grasses and shrubs are also taking the place of more fire-resistant lichen and moss in the tundra ecosystem. Simon Romero, BostonGlobe.com, 20 Aug. 2022 Flammable grasses and shrubs are also taking the place of more fire-resistant lichen and moss in the tundra ecosystem. New York Times, 20 Aug. 2022 Trees are few and small, because of tundra conditions, and mud plentiful, drying in warmer seasons to a fine dust that settles over everything. T.a. Frank, Washington Post, 12 July 2022 Beringia was covered in swaths of wild grasses and forbs—small, nutritious plants that include delicate tundra flowers like poppies and buttercups. Diane Selkirk, Smithsonian Magazine, 8 July 2022 The area where the tundra fire is burning, the Yukon-Kuskokwim Delta, lost its snowpack early this year, leaving grass and other vegetation longer to dry out. Arkansas Online, 12 June 2022 Alaska’s vast size is reflected in its wide range of climate zones, from the temperate and rainy Tongass National Forest to the rapidly greening but still frigid Arctic tundra. Nancy Fresco, The Conversation, 3 Feb. 2022 The owl, predominately native to the Arctic tundra, has curious crowds hoping to spot it around the city, posing on top of Union Station, the National Postal Museum and Capitol Police headquarters. Noah Minnie, ABC News, 13 Jan. 2022 See More

Word History

Etymology

Russian, from Russian dialect (northeast) tundra, tundara, from Kildin Sami (Sami language of the northern Kola Peninsula) tūnter

First Known Use

circa 1841, in the meaning defined above

Kids Definition

tundra

noun

tun·​dra ˈtən-drə How to pronounce tundra (audio)
: a treeless plain of arctic regions having a permanently frozen layer below the surface of the soil

tundra

noun

as in prairie
a broad area of level or rolling treeless country a report on the arctic tundra of Alaska and the polar bears that inhabit that vast, frozen plain

Synonyms & Similar Words

Relevance
  • prairie
  • steppe
  • plain
  • grassland
  • savanna
  • pampa
  • meadow
  • veld
  • moor
  • savannah
  • heath
  • veldt
  • campo
  • champaign
  • lea
  • llano
  • field
  • lowland
  • down(s)
  • plateau
  • ley
  • upland
  • bottomland
  • flat
  • floodplain
  • tableland
  • bottom
  • table
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更新时间:2024/12/24 9:10:19