greyout
English
Alternative forms
grayout
,
grey-out
Etymology
Deverbal from
grey out
.
Noun
greyout
(
plural
greyouts
)
(
Commonwealth spelling
)
A
transient
loss
of
vision
caused by
hypoxia
and characterized by a perceived
dimming
of light and color, sometimes accompanied by a loss of
peripheral vision
.
Coordinate term:
blackout