To weld using cold welding

A weld formed by cold welding

A phenomenon where in a vacuum, two clean oxide-less uncoated metal surfaces will fuse/weld/merge together when they come into contact with each other, without any other action required (without fusion heating).

present participle of cold weld

plural of cold treatment

(idiomatic) Cold shoulder. / (idiomatic) Silent treatment.

A tertiary educational institution that is a constituent unit of a university, and whose degrees are granted through the parent university.

Viewed calmly and dispassionately after allowing emotions to cool. / Used other than figuratively or idiomatically: see in, the, cold, light, of, day: during the day; in daylight.

(dated) To catch a cold.

(slang, dated) The act of throwing cold water over a sleeping person to wake them.