fettler

Noun

 * 1) A person who maintains railway lines.
 * 2) * 1939, Comrade Fettler (a Union song about Fettlers])
 * The summer brings its nursery, with dust and sandy blight
 * But the Fettler must keep toiling, to keep the track alright.
 * 1) Someone whose job is to sand and grind small imperfections from metal and ceramic castings.
 * 2)  Someone who fiddles or tinkers with things.
 * 3)  A friend or mate
 * How's tha' doing fettler?
 * 1)  An ostler; one who looks after the horses in a mine.
 * 1)  An ostler; one who looks after the horses in a mine.