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Hi vs Sub - What's the difference?

hi | sub |

As verbs the difference between hi and sub

is that hi is to call while sub is (us|informal) to substitute for or sub can be to coat with a layer of adhering material; to planarize by means of such a coating.

As a noun sub is

a submarine.

As a preposition sub is

under.

hi

English

Alternative forms

* (l)

Interjection

(wikipedia hi) (en interjection)
  • A friendly, informal, casual greeting said when meeting someone.
  • An exclamation to call attention.
  • * , 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. […] The Colonel woke up, and, after asking what in brimstone was the matter, opened his mouth and roared “Hi! ” and “Hello!” like the bull of Bashan.}}

    Synonyms

    * (friendly informal greeting) hello

    Adjective

    (head)
  • , often hyphenated.
    • Get hi- quality videos here!
    Next, set the burner to ''hi .

    Derived terms

    * hi-tech * hi-lo * hi-five

    Related terms

    * lo * mid

    Noun

    hi (no attested plural)
  • "Hi" or similar greeting.

    • Synonyms

    * greeting, hello

    Anagrams

    * English two-letter words ----

    sub

    English

    Etymology 1

    Shortened form of any of various words beginning sub- , such as submarine, subroutine, substitute, subscription. The sandwich is so called because the bun's cylindrical shape resembles the shape of a submarine.

    Noun

    (en noun)
  • A submarine.
  • A submarine sandwich—a sandwich made on a long bun.
    • We can get subs at that deli.
  • (US, informal) A substitute.
    • With the score 4 to 1, they brought in subs .
    She worked as a sub until she got her teaching certificate.
  • (British, informal) A substitute in a football (soccer) game: someone who comes on in place of another player part way through the game.
  • * 1930 , Boy's Live, Philip Scruggs, There Can Be Victory , page 20
    • At any other school you would be playing varsity, and Wallace has you pigeon-holed on the subs'." "Maybe he has his reasons," Jim replied. "And he hasn't pigeon-holed me on the ' subs yet — not this season.
  • (British, informal, often in plural) Short for subscription: a payment made for membership of a club, etc.
  • (informal) A submissive in BDSM practices.
  • * 2004 , Paul Baker, Fantabulosa: A Dictionary of Polari and Gay Slang?
    • ...roleplay where a sub or bottom takes care of a top's bodily and hygiene needs...
  • * 2007 , Laurell K Hamilton, The Harlequin
    • "It means that I'm both a sub and a dom." "Submissive and dominant," I said. He nodded.
  • * 2008 , Lannie Rose, How to Change Your Sex
    • Typically a dom and a sub have a more or less standard routine that they like to go through all the time.
  • (Internet, informal) A subtitle.
    • I've just noticed a mistake in the subs for this film.
  • (computing, programming) A subroutine (sometimes one that does not return a value, as distinguished from a function, which does).
  • * 2002 , Nathan Patwardhan, Ellen Siever, Stephen Spainhour, Perl in a nutshell
    • The default accessor can be overridden by declaring a sub of the same name in the package.
  • * 2004 , P. K. McBride, Introductory Visual Basic.NET (page 49)
    • So far, all the subs and functions that we have used have been those built into the system, or those written to handle events from controls...
  • (colloquial, dated) A subordinate.
  • (colloquial, dated) A subaltern.
    • Synonyms
    * (submarine sandwich) grinder, hoagie
    Hypernyms
    * (submarine sandwich) sandwich

    Verb

    (subb)
  • (US, informal) To substitute for.
  • (US, informal) To work as a substitute teacher, especially in primary and secondary education.
  • (British, informal, football) To replace (a player) with a substitute.
    • He never really made a contribution to the match, so it was no surprise when he was subbed at half time.
  • (British, informal, football) Less commonly, and often as sub on , to bring on (a player) as a substitute.
    • ''He was subbed on half way through the second half, and scored within minutes.
  • (British) To perform the work of a subeditor or copy editor; to subedit.
  • (UK, slang, transitive) To lend.
  • * 2011 , Rowland Rivron, What the F*** Did I Do Last Night?
    • I kept up the pleasantries as we were drying our hands and, realizing I didn't have any change for the lodger, I asked him, one drummer to another like, if he could sub me a quid for the dish.
  • (slang) To subscribe.
  • (BDSM) To take a submissive role.
  • * Alicia White, Jessica's Breakdown (page 53)
    • You've never subbed before. Jessica will be expecting a man on stage that follows orders and enjoys what she's going to be doing. Do you want to be spanked? Possibly whipped?
  • * 2012 , Tiffany Reisz, Little Red Riding Crop
    • Wasn't like she'd never subbed before. She'd been a sub longer than she'd been a Dominatrix–ten years she'd spent in a collar.

    Etymology 2

    From (etyl) sub.

    Preposition

    (English prepositions)
  • Under.

    • Verb

  • To coat with a layer of adhering material; to planarize by means of such a coating.
  • (microscopy) To prepare (a slide) with an layer of transparent substance to support and/or fix the sample.
  • * 1997 , Marina A. Lynch, S. M. O'Mara (editors), Ali D. Hames, D. Rickwood (series editors), Neuroscience Labfax , page 166,
    • Ensure that gloves are worn when handling subbed' slides. Although the following protocol describes '''subbing with gelatin, slides may also be coated with either 3-(triethoxysilyl-)propylamine (TESPA) or poly-L-lysine for ''in situ hybridization.

    See also

    * switch (one who is willing to take either a sadistic or a masochistic role)

    Anagrams

    * * * ----