fastness Meaning in the Cambridge English Dictionary
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Meaning of “fastness” in the English Dictionary

"fastness" in British English

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fastnessnoun

uk   /ˈfɑːst.nəs/  us   /ˈfæst-/

fastness noun (FIXED)

[U] how ​fast (= ​fixed) something is: Test ​clothes for colour fastness before ​washing.

fastness noun (SAFE PLACE)

[C] literary a ​safeplace, such as a fortress : a ​mountain fastness
(Definition of fastness from the Cambridge Advanced Learner’s Dictionary & Thesaurus © Cambridge University Press)
Translations of “fastness”
in Chinese (Simplified) 固定, 牢固性, 不褪色性…
in Chinese (Traditional) 固定, 牢固性, 不褪色性…
What is the pronunciation of fastness?
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