网站首页  汉语  德语  英语

请输入您要查询的英文单词：

　

单词 nonagon
释义

Definition of nonagon in English:

nonagon

noun ˈnɒnəɡ(ə)n

  • A plane figure with nine straight sides and nine angles.

    九边形

    Example sentencesExamples
    • The room is shaped as a large nonagon, its sheer walls, a flat metallic grey, rising almost two stories up and curving into a dome.
    • What's the perimeter of a nonagon whose sides are each twice the length of the side of a square whose area is 16 square units?

Derivatives

  • nonagonal

    • adjective

Origin

Mid 17th century: formed irregularly from Latin nonus 'ninth', on the pattern of words such as hexagon.

Definition of nonagon in US English:

nonagon

noun

  • A plane figure with nine straight sides and nine angles.

    九边形

    Example sentencesExamples
    • The room is shaped as a large nonagon, its sheer walls, a flat metallic grey, rising almost two stories up and curving into a dome.
    • What's the perimeter of a nonagon whose sides are each twice the length of the side of a square whose area is 16 square units?

Origin

Mid 17th century: formed irregularly from Latin nonus ‘ninth’, on the pattern of words such as hexagon.
随便看

　

雅致网英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。

　

Copyright © 2002-2024 53pku.com All Rights Reserved
更新时间：2025/7/17 20:50:21