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錐すい 台だい

1)

錐台すいだい

#224,978
すいだい
Meaning
    1. ①
      frustum (of a cone or pyramid)
      See also: 円錐台 (えんすいだい), 角錐台 (かくすいだい)
    1. ①
      EN In geometry, a frustum (plural: frusta or frustums) is the portion of a solid (normally a cone or pyramid) that lies between one or two parallel planes cutti...
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Kanji
錐 スイ auger, drill, awl 台 ダイ pedestal, a stand, counter for machines and vehicles
Forms
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2)

台だい

#2,501
Common
だい
Meaning
    1. ①
      stand; rest; base; pedestal; platform; table; holder; support; rack
      この台だいの上うえに花瓶かびんを置おいてはいけません。
      Please don't place a vase on this stand.
    2. ②
      setting (of a gem); mounting
    3. ③
      stock (in grafting)
      See also: 台木 (だいぎ)
    4. ④
      counter for machines and vehicles
      ２に台だいのオートバイを比較ひかくするべきだ。
      You should compare the two motorcycles.
    5. ⑤
      level (e.g. price level); mark; range; decade (of one's life)
      after a rounded value
    6. ⑥
      tall building (with a fine view); (observation) platform
    7. ⑦
      plateau; heights
      in place names
Kanji
台 ダイ pedestal, a stand, counter for machines and vehicles
Forms
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