piston rod

1. 1.

   connecting rod that moves or is moved by a piston

   Broaderconnecting rod

   Part ofpiston

Questions about piston rod

What does piston rod mean?

piston rod means "connecting rod that moves or is moved by a piston".

Is piston rod a common word?

piston rod is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.