noun. metal block that connects to a piston; it slides on parallel guides and moves a connecting rod back and forth.
- steam engine
- natural depression
noun. a heading of a subsection printed within the body of the text.
Example sentences of the word crosshead
Loosen and remove the thumbscrews or crosshead screws securing the case cover to the computer.
2. Noun, singular or mass
Use a crosshead screwdriver to remove the screws holding the panel in place against the trunk door.