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Reconnaissance vs Hello - What's the difference?

reconnaissance | hello |

As nouns the difference between reconnaissance and hello

is that reconnaissance is the act of scouting or exploring (especially military or medical) to gain information while hello is "!" or an equivalent greeting.

As an interjection hello is

.

As a verb hello is

to greet with "hello".

reconnaissance

English

(wikipedia reconnaissance)

Alternative forms

* recce (abbreviation) * recon (abbreviation)

Noun

  • The act of scouting or exploring (especially military or medical) to gain information.
  • * 1973 , Arthur C. Clarke, Rendezvous with Rama
    • The third member, Sergeant Pieter Rousseau, had been with the back-up teams at the Hub; he was an expert on space reconnaissance instrumentation, but on this trip he would have to depend on his own eyes and a small portable telescope.

    Related terms

    * reconnoiter, reconnoitre ----

    hello

    English

    Alternative forms

    * hallo * hilloa (obsolete) * hullo (UK)

    Interjection

    (en interjection)
  • * , chapter=7
    • , title= Mr. Pratt's Patients , passage=I made a speaking trumpet of my hands and commenced to whoop “Ahoy!” and “Hello!'” at the top of my lungs.
  • (colloquial)

    • Usage notes

    * The greeting hello is among the most generic and neutral in use. It may be heard in nearly all social situations and in nearly all walks of life, and is unlikely to cause offense.

    Quotations

    * (English Citations of "hello")

    Synonyms

    * (greeting) ** g'day, hey, hi, ** hallo, hi, hiya, ey up ** hallo, hey, hi, howdy ** how's it going, hey, hi ** howzit ** (slang) wassup, what's up, yo, sup * See also

    Antonyms

    * (greeting) bye, goodbye

    Derived terms

    *

    See also

    * * (wikipedia "hello")

    Noun

    (en noun)
  • "!" or an equivalent greeting.
  • * {{quote-news, year=2007, date=April 29, author=Stephanie Rosenbloom, title=A Beautiful Day in the Neighborhood, work=New York Times citation
    • , passage=In many new buildings, though, neighbors are venturing beyond tight-lipped hellos at the mailbox.}}

    Synonyms

    * greeting

    Verb

    (en verb)
  • To greet with "hello".
  • * 2013 , Ivan Doig, English Creek (page 139)
    • I had to traipse around somewhat, helloing' people and being ' helloed , before I spotted my mother and my father, sharing shade and a spread blanket with Pete and Marie Reese and Toussaint Rennie near the back of the park.
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