As a noun brob is
a wedge-shaped spike used to secure the end of a timber where it abuts another much used in earlier times in the construction of tunnelled box-timber headings.
As a verb brob is
(obsolete) to poke or prick.
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Not English
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English
Noun
(
en noun)
A wedge-shaped spike used to secure the end of a timber where it abuts another. Much used in earlier times in the construction of tunnelled box-timber headings.
Verb
(obsolete) To poke or prick