1. a cream spread on the skin; contains a chemical (as PABA) to filter out ultraviolet light and so protect from sunburn; [syn: sunscreen, sunblock, sun blocker]
WordNet (r) 3.0 (2006):
sun blocker
n 1: a cream spread on the skin; contains a chemical (as PABA)
to filter out ultraviolet light and so protect from sunburn
[syn: sunscreen, sunblock, sun blocker]