D defs.my
Entry 1 sense Webster, 1913

Greengill

· Green·gill · IPA
01 n. An oyster which has the gills tinged with a green pigment, said to be due to an abnormal condition of the blood.
  1. 1.
    An oyster which has the gills tinged with a green pigment, said to be due to an abnormal condition of the blood.(Zool.)