lock filer
now historical
noun
A person employed to file and finish the parts of a gunlock.
Origin
Early 19th century.
- ruthenic
- ruthenite
- ruthenium
- ruthenium red
- ruthenous
- Rutherford atom
- Rutherford, Dame Margaret
- Rutherford formula
- rutherfordine
- rutherfordite
- rutherfordium
- Rutherford law
- Rutherford model
- Rutherford's atom
- Rutherford-scatter
- Rutherford scattering
- Rutherford's formula
- Rutherford, Sir Ernest
- Rutherford's law
- Rutherford's model
- ruthful
- ruthfully
- ruthfulness
- Ruthian
- ruthless