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≅. In DICTIOUS you will not only get to know all the dictionary meanings for the word
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≅ you have here. The definition of the word
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Translingual
Symbol
≅
- (mathematics) Approximately equal to.
- (The addition of quotations indicative of this usage is being sought:)
- (geometry) Congruent to.
2017, 專門用來打好幾何基礎的數學課本 [A mathematics textbook designed to build a good foundation in geometry], volume 1 (in Chinese), Wu-Nan Book Inc., →ISBN, page 95:如圖2.1-7，△ABC及△DEF兩三角形全等，△ABC ≅ △DEF。- As shown in Figure 2.1-7, △ABC and △DEF are two congruent triangles, △ABC ≅ △DEF.
- (algebra, category theory, logic) Isomorphic to.
2011 May 5, Clive Reis, Abstract Algebra: An Introduction To Groups, Rings And Fields (in English), World Scientific Publishing Company, →ISBN, page 137:Suppose that G ≅ H. Then there exists an isomorphism f, say, from G to H.
- = (equal to)
- ∼
- ≆
- ≈
- ≃
- ≈ (almost equal to)