a fungus with a whitish often circular cap and a white pore surface and small pores and a white central stalk; found under conifers; edible but not popular

(figurative) something that hinders or handicaps

(figurative) something that hinders or handicaps

(figurative) something that hinders or handicaps

(figurative) something that hinders or handicaps

the ratio of reflected to incident light

the ratio of reflected to incident light

the ratio of reflected to incident light

the ratio of reflected to incident light

United States dramatist (1928-)