a
machine for shaping an article of wood, metal, etc., by
holding and turning it rapidly against the
edge of a cutting or abrading tool.
—How To Live Though an Executive, Final approval 31.10.89 also 5th ACC Vol 2 Glossary (Final Approval 7/12/89), —9th ACC Volume 1 Approved Glossary, —9th ACC Volume 3 Approved Glossary