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单词 supercontraction
释义

Definition of supercontraction in English:

supercontraction

noun ˌsjuːpəkənˈtrakʃnˌsuːpəkənˈtrakʃn
Biochemistry Textiles

  • The contraction of a hair, protein fibre, etc., to considerably less than its original length after treatment with heat or chemicals.

Origin

1930s. From super- + contraction.

 
 

Definition of supercontraction in US English:

supercontraction

noun
Biochemistry Textiles

  • The contraction of a hair, protein fibre, etc., to considerably less than its original length after treatment with heat or chemicals.

Origin

1930s. From super- + contraction.

 
 
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更新时间：2026/6/2 3:00:57