greenie
noun
1
any paper money UK, 1982.
2
a one-pound note. From the colour of the note UK, 1980.
3
an Australian one-pound note. Shortening of GREENBACK AUSTRALIA, 1968.
4
a gob of thick nasal mucus and catarrhal matter. From the colour UK, 2000.
5
a speeding ticket US, 1976.
6
a conservationist. From 'green ban' (a ban imposed for environmental reasons) AUSTRALIA, 1973.
7
an ocean wave, especially a large breaking wave suitable for surfing AUSTRALIA, 1964