Definition of SPF in English:


Line breaks: SPF
Pronunciation: /ɛspiːˈɛf


  • Sun protection factor (indicating the effectiveness of protective skin preparations): a sun block with SPF 20

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Word of the day astrogation
Pronunciation: ˌastrə(ʊ)ˈgeɪʃ(ə)n
(in science fiction) navigation in outer space