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Pronunciation varies by accent · adjective
(rail transport) Of rails for railway track, welded into longer lengths, usually before they are laid, to help eliminate jointed track..
Rail joints affect it but do not in themselves cause bad riding, which may indeed be aggravated on long-welded track.
About 20 per cent of the Federal Railways' main-line track has been laid with long-welded rail by the beginning of this year; further progress is hindered by the many curves.
Use long-welded when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Long-welded means (rail transport) Of rails for railway track, welded into longer lengths, usually before they are laid, to help eliminate jointed track..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Rail joints affect it but do not in themselves cause bad riding, which may indeed be aggravated on long-welded track.
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