单词 | gyroidal |
释义 | gyroidal in British English (dʒaɪˈrɔɪdəl) adjective 1. crystallography (of planes or crystal structures) having a spiral layout 2. optics having the ability to move polarized light spirally in a certain direction gyroidal in American English (dʒaiˈrɔidl) adjective having a spiral arrangement Derived forms gyroidally adverb Word origin [1860–65; gyr- + -oid + -al1]This word is first recorded in the period 1860–65. Other words that entered Englishat around the same time include: Paleolithic, big brother, jumping jack, mutualism, raider |
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