plural grouse or grouses
: any of various chiefly ground-dwelling birds (family Tetraonidae) that are usually of reddish-brown or other protective color and have feathered legs and that include many important game birds
groused; grousing
grouser
noun
grou·ser
ˈgrau̇zə(r)
plural -s
1
: a heavy pointed timber thrust down to serve as an anchor for a floating dredge or similar machine
2
: one of a set of cleats on a tractor wheel or track for increasing traction
grous·er
ˈgrau̇sə(r)
plural -s
: a person who grouses
specifically
: one who habitually complains or grumbles
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Merriam-Webster unabridged



