单词 | sunblock |
释义 | sunblockor sun block[ suhn-blok ] / ˈsʌnˌblɒk / nouna substance that provides a high degree of protection against sunburn, often preventing most tanning as well as burning, as by obstructing the penetration of ultraviolet rays. a lotion, cream, etc., containing such a substance. Origin of sunblockFirst recorded in 1975–80; sun + block Words nearby sunblockSunbelt, sunberry, sunbird, sun bittern, sun blind, sunblock, sunbonnet, sunbow, sunbreak, sunburn, sunburst Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for sunblock
Medical definitions for sunblocksun block [ sŭn ] n.A preparation, as of PABA, that prevents sunburn by filtering out the sun's ultraviolet rays, usually offering more protection than a sunscreen. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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