1. SPF - Noun
2. SPF - Proper noun
the degree to which a sunscreen protects the skin from the direct rays of the sun
Source: WordNetI use as high SPF as I can get, and I live under a hat like a mushroom all the time. Someone said they're worried about their kids getting older and doing drugs, and I got this look of horror on my face and thought, 'What if my girls don't wear hats?' But at 13 months old, they could say 'hat.' Marcia Cross
I protect my skin with sunscreen and am religious about keeping my face moisturized and properly protected all day, so I also use a face lotion with SPF 30. Amanda Beard
I don't leave my house - I don't care if it's raining or scorching hot out - without a face cream with a minimum of SPF 15, if not more. Tiffany Dupont
I use SPF every day, then apply foundation, mascara, eyeliner and blusher. I always take my make-up off at night and moisturize. Felicity Jones
I buy Coppertone Water Babies in abundance at the airport, SPF 60 or 70. I like being pale; I like looking like a creature from the dead world. I like looking like a ghost. Jennifer Stone
I keep my skin - especially on my face and neck - out of the sun. My brother died of melanoma eight years ago, and I've got SPF on all the time, 24-7. It makes you realize, the sun is a wonderful thing, but it can be a very devastating thing. So sunscreen is key, and a lot of laughter, too. Giada De Laurentiis