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/ˈsməʊkbɒks/ · noun
A chamber in which smoke passes from a boiler before being vented through a chimney..
[…] with this arrangement the cylinders are cast separately from the saddle, and bolted to the frames on each side with a fabricated stiffener between the frames. This stiffener is carried up to form the saddle for the smokebox, and within it is fitted the exhaust pipes from the cylinders to the blast pipe.
Use smokebox when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Smokebox means A chamber in which smoke passes from a boiler before being vented through a chimney..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
[…] with this arrangement the cylinders are cast separately from the saddle, and bolted to the frames on each side with a fabricated stiffener between the frames. This stiffener is carried up to form the saddle for the smokebox, and within it is fitted the exhaust pipes from the cylinders to the blast pipe.
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