GNU Collaborative International Dictionary of English

Found one definition

      
Greengill , n. (Zool.) An oyster which has the gills tinged with a green pigment, said to be due to an abnormal condition of the blood.
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Ait, Bait, Gait, Laft, Laic, Laid, Lain, Lair, Lait, Laith, Laity, Lant, Last, Lat, Lit, Plait, Tait, Wait