| mainspringUK:*UK and possibly other pronunciationsUK and possibly other pronunciations/ˈmeɪnsprɪŋ/US:USA pronunciation: IPA and respellingUSA pronunciation: IPA/ˈmeɪnˌsprɪŋ/ ,USA pronunciation: respelling(mān′spring′) 
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| mainspringUK:*UK and possibly other pronunciationsUK and possibly other pronunciations/ˈmeɪnsprɪŋ/US:USA pronunciation: IPA and respellingUSA pronunciation: IPA/ˈmeɪnˌsprɪŋ/ ,USA pronunciation: respelling(mān′spring′) 
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