Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun spf

1 sense of spf

Sense 1
sun protection factor, SPF -- (the degree to which a sunscreen protects the skin from the direct rays of the sun)
       => degree, grade, level -- (a position on a scale of intensity or amount or quality; "a moderate grade of intelligence"; "a high level of care is required"; "it is all a matter of degree")