Word Study
greenhead
CIDE DICTIONARY
greenhead, n.
The mallard.
greenhead, n.
A state of greenness; verdancy. Chaucer. [1913 Webster]
OXFORD DICTIONARY
greenhead, n.
1 any biting fly of the genus Chrysops.
2 an Australian ant, Chalcoponera metallica, with a painful sting.
1 any biting fly of the genus Chrysops.
2 an Australian ant, Chalcoponera metallica, with a painful sting.
For further exploring for "greenhead" in Webster Dictionary Online