Definition of "bobby" in English

noun

1. (British, Ireland, Australia, slang) A police officer.

2. (British, Ireland, Australia, slang) A railway signaller.

noun

1. (Scotland, slang) A penis.

2. (MLE) Cocaine.

3. A calf that is slaughtered in its first month, usually because it has no mother or because it is undersized or otherwise defective.

4. A banana that is extra small in size.