Definition of sunshade noun from the Oxford Advanced Learner's Dictionary
sunshade
noun
ˈsʌnʃeɪd ˈsʌnʃeɪd
1a light umbrella or other object such as an awning, that is used to protect people from hot suna child's buggy fitted with a sunshade compare parasol2sunshades[plural]a pair of dark glasses that you wear to protect your eyes from bright light from the sun, especially ones that fix on to your ordinary glasses