signal arm
noun
A pivoted projection on a semaphore, which may be raised and lowered for the purpose of signalling on a railway or at a level crossing.
Origin
Mid 19th century; earliest use found in The Morning Post.
- newness
- new-new
- Newnhamite
- New Norwegian
- new-old
- new one
- new order
- new (or fresh) blood
- New Orleanian
- New Orleans
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- new physics
- New Plymouth
- new politics
- new poor
- Newport
- Newport Beach
- Newport News
- new potato
- New Providence
- new-raised
- new realism
- new realist
- New Red Sandstone
- New Revised Standard Version