Semaphore vs Communication - What's the difference?
semaphore | communication |
Any visual signaling system with flags, lights, or mechanically moving arms.
* 2008 , Gene Weingarten, Old Dogs: Are the Best Dogs , Simon & Schuster, page 4 [http://books.google.com/books?id=GOUMoGLf9tYC&printsec=frontcover&dq=gene+weingarten&source=bl&ots=BgRdWbPGYP&sig=gd-Mgu3cNEgerci0w2psNOA6ZjM&hl=en&sa=X&ei=GDIVUNqbDcOYqAGZx4HgBQ&ved=0CDgQ6AEwAQ#v=onepage&q=semaphore&f=false]:
A visual system for transmitting information by means of two flags that are held one in each hand, using an alphabetic and numeric code based on the position of the signaler’s arms.
(computing) A bit, token, fragment of code, or some other mechanism which is used to restrict access to a shared function or device to a single process at a time, or to synchronize and coordinate events in different processes.
(intransitive) To signal using (or as if using) a semaphore.
* 1990 , (Peter Hopkirk), The Great Game , Folio Society 2010, p. 425:
The act or fact of communicating anything; transmission.
(uncountable) The concept or state of exchanging data or information between entities.
A message; the essential data transferred in an act of communication.
The body of all data transferred to one or both parties during an act of communication.
An instance of information transfer; a conversation or discourse.
* Shakespeare
A passageway or opening between two locations; connection.
* Arbuthnot
(anatomy) A connection between two tissues, organs, or cavities.
* 1855, William Stokes, The Diseases of the Heart and the Aorta
(obsolete) association; company
* Bible, 1 Corinthians xv. 33
Participation in the Lord's supper.
(rhetoric) A trope by which a speaker assumes that his hearer is a partner in his sentiments, and says "we" instead of "I" or "you".
As nouns the difference between semaphore and communication
is that semaphore is while communication is the act or fact of communicating anything; transmission.semaphore
English
(wikipedia semaphore)Noun
(en noun)- Consider the wagging tail, the most basic semaphore in dog/human communication.
Verb
(semaphor)- Minutes later, unseen by the defenders, he semaphored back across the valley that he was going to make a fresh attempt.
communication
English
Noun
(wikipedia communication) (en noun)- communication of smallpox
- communication of a secret
- Some say that communication is a necessary prerequisite for sentience; others say that it is a result thereof.
- The node had established communication with the network, but had as yet sent no data.
- Surveillance was accomplished by means of intercepting the spies' communications .
- The subpoena required that the company document their communication with the plaintiff.
- The professors' communications consisted of lively discussions via email.
- Argument and friendly communication .
- A round archway at the far end of the hallway provided communication to the main chamber.
- The Euxine Sea is conveniently situated for trade, by the communication it has both with Asia and Europe.
Page 617
- ...and here a free communication had been established between the aorta and the vena cava.
- Evil communications corrupt manners.
- (Bishop Pearson)
- (Beattie)