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lock-stick
Lumbering
DCHP-1 (pre-1967)
Entry from the DCHP-1 (pre-1967)
This entry may contain outdated or offensive information, terms, and examples.
n.
the log which when released will free a jam.
See: key-log(def. 1)
Quotations
1926
Real peril there was in "jams" at unslided chutes, where the timber piled up to a great height, and the lock-sticks had to be cut to set the jam going.