Main entry definitions

Main entry

1) Front door, usually
Found on https://www.crosswordclues.com/clue/main-entry

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main entry

(from the article `coal mining`) ...the design of underground entries, their widths, the distance between the entries, and the number of entries that can be driven as a set. A ...
Found on http://www.britannica.com/eb/a-z/m/15

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Main entry

A main haulage road. Where the coal has cleats, main entries are driven at right angles to the face cleats.
Found on http://www.coaleducation.org/glossary.htm

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Main Entry

The complete catalogue record of an item, by which it can be uniquely identified and cited
Found on http://www.ifla.org/VII/s30/pub/mg1.htm#5

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Main entry

A main haulage road. Where the coal has cleats, main entries are driven at right angles to the face cleats.
Found on http://www.rocksandminerals.com/glossary.htm

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