ˈ ̷ ̷ˌ ̷ ̷ noun
( -s )
Etymology: red out
: a condition in which blood is driven to the head as a result of centripetal acceleration that causes severe headache and reddening of the field of vision — compare blackout , grayout
ˈ ̷ ̷ˌ ̷ ̷ noun
( -s )
Etymology: red out
: a condition in which blood is driven to the head as a result of centripetal acceleration that causes severe headache and reddening of the field of vision — compare blackout , grayout
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012