keyhole
Definition from Wiktionary, the free dictionary
English[edit]
Etymology[edit]
Noun[edit]
- The hole in a lock where the key is inserted and turns.
- (carpentry) A hole or excavation in beams intended to be joined together, to receive the key that fastens them.
- (engineering) A mortise for a key or cotter.
- (lasers) This term needs a definition. Please help out and add a definition, then remove the text
{{rfdef}}.- laser keyhole welding
- keyhole plasma
Translations[edit]
a hole to lock/unlock with a key
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