首頁英語詞典rootroot英英釋意

          root

          英 [ru?t] 美[rut]
          • n. 根;根源;詞根;祖先
          • vi. 生根;根除
          • vt. 生根,固定;根源在于
          • n. (Root)人名;(英)魯特;(德、瑞典)羅特

          英英釋意


          1. (botany) the usually underground organ that lacks buds or leaves or nodes; absorbs water and mineral salts; usually it anchors the plant to the ground
          2. (linguistics) the form of a word after all affixes are removed;
          "thematic vowels are part of the stem"
          3. the place where something begins, where it springs into being;
          "the Italian beginning of the Renaissance"
          "Jupiter was the origin of the radiation"
          "Pittsburgh is the source of the Ohio River"
          "communism's Russian root"
          4. a number that when multiplied by itself some number of times equals a given number
          5. the set of values that give a true statement when substituted into an equation
          6. someone from whom you are descended (but usually more remote than a grandparent)
          7. a simple form inferred as the common basis from which related words in several languages can be derived by linguistic processes
          8. the part of a tooth that is embedded in the jaw and serves as support
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