What's the difference between bobber and dobber?

Bobber

Definition:

• (n.) One who, or that which, bobs.

Example Sentences:

• (1) Bobber is a genetic disorder in the domestic turkey that is usually expressed between two and four weeks of age.

Dobber

Definition:

• (n.) See Dabchick.
• (n.) A float to a fishing line.

Example Sentences: