a person or machine that washes bottles.
chief cook and bottlewasher, a person who does a wide variety of routine, sometimes menial, tasks: He's not just sales manager, he's the chief cook and bottlewasher in this firm.
Origin of bottlewasher
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
chief cook and bottlewasher
A person in charge of numerous duties, both vital and trivial, as in We have no secretaries or clerks; the department head is chief cook and bottlewasher and does it all. [Slang; c. 1840]
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.