Last Updated
：2025/11/23
-sphere
Suffix
morpheme
figuratively
Japanese Meaning
数学においては、x次元の球（またはその集合）を示す接尾辞として使われる。 / 球状の領域やオブジェクト、つまり球体を示す際に用いられる。 / 地球や他の惑星で全体的なシステムや層を表現するために使われる。
Sense（1）
Quizzes for review
(mathematics) Used to form nouns indicating a sphere of x dimensions / Designating a spherical field or object. / Designating a global system or layer of the Earth or another planet.
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See correct answer
-sphere
In topology, the suffix -sphere denotes an n-dimensional sphere, so the 2-sphere and 3-sphere are common examples.
See correct answer
In topology, the suffix -sphere denotes an n-dimensional sphere, so the 2-sphere and 3-sphere are common examples.
音声機能が動作しない場合はこちらをご確認ください
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