signalman

n.

通信兵，信号工；

复数：signalmen

1. The signalman on the ship wigwagged the good news to the other ship.
   那艘船上的信号员用旗语向另一艘船发送好消息。
2. The signalman left his cabin before attending to his signals and so committed a grave breach of duty.
   信号员没有发完信号就离开了他的小木房，因此犯了严重的玩忽职守的错误。

Dickens's the Signalman
Dickens's "The Signalman"and Information Problems in the Railway Age
Charles Dickens's 'The Signalman': a case of partial insanity?
Analysis on Evaluation of Shipboard Signalman's Training
The Training of Signalman's Physical Fitress Under the High-tech War Condition
The structure and meaning of Dickens` 'The Signalman`
Mystery in Everyday Things: Charles Dickens' "Signalman"
Anxious travelers: A contextual reading of the signalman
Study on the relationship between signalman's 16 personality factors and performance
A Study of the Trait and the Influencing Factors on Social Support of Signalman