What does soldering iron mean?
soldering iron
Plural: soldering irons
Definition
A handheld electrically heated tool whose hot metal end melts joining metal onto wires or electronic components.
Example sentences
Your soldering iron still isn't getting hot enough, even after ten minutes.
Your soldering iron still isn't getting hot enough, even after ten minutes.
Our soldering iron still isn't hot enough to melt the solder.
Our soldering iron still isn't hot enough to melt the solder.