直観幾何

Japanese
Kanji in this term
直 観 幾 何
ちょく > ちょっ
Grade: 2		 かん
Grade: 4		 き
Grade: S		 か
Grade: 2
on’yomi
Alternative spelling
直觀幾何 (kyūjitai)

Etymology

Compound of 直観 (“algebra”) +‎ 幾何 (“geometry”)

Pronunciation
  • (Tokyo) ちょっかんき​か [chòkkáńkíꜜkà] (Nakadaka – [5])[1]
  • IPA(key): [t͡ɕo̞k̚kã̠ŋʲkʲika̠]

Noun

直(ちょっ)観(かん)幾(き)何(か) • (chokkankika) 

  1. (mathematics) intuitive geometry, study of properties in geometry based on intuition, using methods such as observation, measurements, and drawing.
    Antonym: 論証幾何

References
  1. Matsumura, Akira, editor (2006), 大辞林 [Daijirin] (in Japanese), Third edition, Tōkyō: Sanseidō, →ISBN
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