Submitted by György Chityil ... on Fri, 01/19/2018 - 20:53 Hierarchy: NounDescription: A block {{gloss|cuboid}} with holes in it of varying sizes, designed for various-sized burs {{gloss|drill bits}}.Ngram: bur blockNgram Text: bur blockSource: WiktionaryIssue: 0Wiktionary tag: glossNgram Count: 2
