grusi -rus- gismu

x1 is gray [color adjective].

See also skari, blabi, xekri, kandi, carmi.


In notes:

blabi
x1 is white/very-light colored [color adjective].
carmi
x1 is intense/bright/saturated/brilliant in property (ka) x2 as received/measured by observer x3.
kandi
x1 is dim/dull/pale/non-intense in property x2 (ka) as received/measured by observer x3.
skari
x1 is/appears to be of color/hue x2 as perceived/seen by x3 under conditions x4.
xekri
x1 is black/extremely dark-colored [color adjective].
rusyzilska
x1 is the abstract color gray