Lowball
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Lowball is an early type of railway signal indicating danger/stop. The ball signal was a light or indicator suspended from a rope, that could move upwards and downwards, held by a weighted ball. The lowball signal was indicated when the weighted ball, and therefore signal, was at the end of its rope in the low position, indicating stop.[1]
It can also refer to:
- Low-ball, a persuasion technique
- Lowball (poker), a variant of the card game poker, in which hand values are reversed so that the lowest-valued hand wins
- Lowball estimate, also known as cost underestimation, the estimation of the lower bound of a venture's cost
- Lowball glass, a short glass tumbler used for serving certain varieties of alcoholic beverage
[edit] References
- ^ Yoshinori Kon, "The Current Status of Signal Control Systems, and Research and Development" JR EAST Technical Review (Technology and Planning Department East Japan Railway Company) 3 Winter 2004:36–44 at 36–37 pdf.
[edit] See also
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