cornstalk

1. (botany) The tough, fibrous stalk of a corn (maize) plant, often ground for silage after harvest.Examples: "Holonym: cornfield"; "As we all know, witches ride through the air on a broom, but sometimes their means of locomotion was a bulrush, a branch of thorn, mullein stalks, cornstalk, or ragweed, called fairies' horse in Ireland."

2. (botany) A single specimen of a corn plant once past the seedling stage and which may, at maturity, bear multiple ears of corn.

3. (Australia, slang, obsolete) A non-indigenous person born in Australia.Australiaobsoleteslang

4. (Australia, slang, derogatory) a non-indigenous native of New South Wales.Examples: "He's a bloody cornstalk."Australiaderogatoryslang