gadder


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Related to gadder: Gadar

gadder

[′gad·ər]
(mining engineering)
A small car or platform with a drilling machine attached, to make a straight line of holes along its course in getting out dimension stone. Also known as gadding car; gadding machine.
References in periodicals archive ?
Cpl James Gadsby, known as Gadders, missed Louise Granger so much he sent her favourite Chinese takeaway, beef chow mein, to her home in Ashford, Kent.