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sun protection factor

Noun CEFR C1

Definitions

An indication of how long a sunscreen remains effective when applied to the skin.

Equivalents

2 more languages

Examples

“If someone normally burns in 10 minutes with no sunscreen, then a sunscreen with sun protection factor 20 will provide⟳ protection for up to 20 × 10 = 200 minutes.”

CEFR level

C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
See all C1 English words →

See also

Sun Salutation sun shot sun shower sun sign sun sneezing sun spider

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