What does "teller" mean?

Teller: One of four officers of the English Exchequer, formerly appointed to receive moneys due to the king and to pay moneys payable by the king. Cowell.

Additional senses

  1. 2.An officer of a bank who receives and counts over money paid in, and pays money out on checks.
  2. 3.One who is appointed to count the votes given in a legislative body, public meeting, assembly, etc.

Sources