the GNU version of the Collaborative International Dictionary of English
n. One who works with a hammer.
The Century Dictionary and Cyclopedia
n. One who works with a hammer.
n. The three-wattled bell-bird of Costa Rica, Chasmorhynchus tricarunculatus.
Word Usage
"To those like "hammerer" who don't have the brains to think their way out of a wet paper sack, people who have been unemployed and not looking for work are in the job market again, so the unemployment figure has risen."