I. noun
( -s )
Etymology: from gerund of solder (II)
1. : an act or instance of using solder
his soldering was very neat
2. : solder 1
3. : a joint, repair, or distinctive mark made by soldering : a soldered place
the solderings should be polished clean
II. adjective
: used in the process of uniting by solder
soldering tools
a soldering flux