Definitions
from The Century Dictionary.
- noun A sort of brace-head fastened by screwing to the top of boring-rods when the latter are being withdrawn from the bore of the well or shaft.
Etymologies
Sorry, no etymologies found.
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Examples
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Dauaatagt p Difnmrt deftt omvrtt tt tampojitiomt, impm thtffur ta topit qWil fiji mtttre tn lumitrt tt
Bibliotheca historica. A.I.G. Meuselio ita digesta ut pæne novum opus videri possit 1793
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