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After vs If - What's the difference?

after | if |

As a noun after

is anus.

As an initialism if is

interactive fiction.

after

English

Alternative forms

* afther * aftre (obsolete)

Adverb

(-)
  • Behind; later in time; following.
  • They lived happily ever after .
    I left the room, and the dog bounded after .

    Derived terms

    * after-effect * aftermarket * aftermath * aftertaste * afterwards * go after

    Preposition

    (English prepositions)
  • Subsequently to; following in time; later than.
  • *
  • , title=(The Celebrity), chapter=1 , passage=I was about to say that I had known the Celebrity from the time he wore kilts. But I see I will have to amend that, because he was not a celebrity then, nor, indeed, did he achieve fame until some time after I left New York for the West.}}
  • * {{quote-news, year=2012, date=April 15, author=Phil McNulty, work=BBC
  • , title= Tottenham 1-5 Chelsea , passage=After early sparring, Spurs started to take control as the interval approached and twice came close to taking the lead. Terry blocked Rafael van der Vaart's header on the line and the same player saw his cross strike the post after Adebayor was unable to apply a touch.}}
  • * {{quote-magazine, date=2013-06-08, volume=407, issue=8839, page=52, magazine=(The Economist)
  • , title= The new masters and commanders , passage=From the ground, Colombo’s port does not look like much. Those entering it are greeted by wire fences, walls dating back to colonial times and security posts. For mariners leaving the port after lonely nights on the high seas, the delights of the B52 Night Club and Stallion Pub lie a stumble away.}}
  • Behind.
  • *
  • , title=(The Celebrity), chapter=5 , passage=Then came a maid with hand-bag and shawls, and after her a tall young lady. She stood for a moment holding her skirt above the grimy steps,
  • In pursuit of, seeking.
  • In allusion to, in imitation of; following or referencing.
  • Next in importance or rank.
  • As a result of.
  • In spite of.
  • I can't believe that, after all our advice against gambling, you walked into that casino!
  • (Used to indicate recent completion of an activity)
  • *
  • *
  • * '>citation
  • *
  • *
  • (dated) According to an author or text.
  • Denoting the aim or object; concerning; in relation to.
  • to look after''' workmen; to enquire '''after''' a friend; to thirst '''after righteousness
  • (obsolete) According to the direction and influence of; in proportion to; befitting.
  • * Francis Bacon
  • He takes greatness of kingdoms according to bulk and currency, and not after their intrinsic value.

    Usage notes

    * The Irish English usage example is equivalent to "I had just finished my dinner when .".

    Derived terms

    * after one's own heart * after you * after-five * afternoon * go after * look after * name after

    Conjunction

    (English Conjunctions)
  • (Signifies that the action of the clause it starts takes place before the action of the other clause).
  • :
  • *
  • *:It is never possible to settle down to the ordinary routine of life at sea until the screw begins to revolve. There is an hour or two, after the passengers have embarked, which is disquieting and fussy.
  • *1991 , Donald "Shadow" Rimgale (character), (Robert DeNiro) (actor),
  • *:So you punched out a window for ventilation. Was that before or after you noticed you were standing in a lake of gasoline?
  • *{{quote-magazine, year=2013, month=May-June, author= David Van Tassel], [http://www.americanscientist.org/authors/detail/lee-dehaan Lee DeHaan
  • , title= Wild Plants to the Rescue , volume=101, issue=3, magazine=(American Scientist) , passage=Plant breeding is always a numbers game.

    Adjective

    (head)
  • (dated) Later; second (of two); next, following, subsequent
  • * 1834 , (w), A Narrative of the Life of , Nebraska 1987, p. 72:
  • I did verily believe in my own mind, that I couldn't fight in that way at all; but my after experience convinced me that this was all a notion.
  • * 1886 , (Thomas Hardy),
  • The amends he had made in after life were lost sight of in the dramatic glare of the original act.
  • *
  • , title=(The Celebrity), chapter=1 , passage=In the old days, […], he gave no evidences of genius whatsoever. He never read me any of his manuscripts, […], and therefore my lack of detection of his promise may in some degree be pardoned. But he had then none of the oddities and mannerisms which I hold to be inseparable from genius, and which struck my attention in after days when I came in contact with the Celebrity.}}
  • (nautical, where the frame of reference is within the ship) At or towards the stern of a ship.
  • Usage notes

    * As shown in the examples above, the adverb in this nautical usage is (aft) and the related preposition is (abaft).

    Derived terms

    *

    References

    * Andrea Tyler and Vyvyan Evans, "Spatial particles of orientation", in The Semantics of English Prepositions: Spatial Scenes, Embodied Meaning and Cognition , Cambridge University Press, 2003, 0-521-81430 8

    Statistics

    *

    if

    English

    (wikipedia if)

    Conjunction

    (English Conjunctions)
  • Supposing that, assuming that, in the circumstances that;
  • If it rains, I will get wet .
  • Supposing that;
  • I'd prefer it if you took your shoes off.
  • Although;
  • He was a great friend, if a little stingy at the bar.
  • (computing) In the event that a statement is true (a programming statement that acts in a similar manner).
  • If A, then B, else C.
  • Whether;
  • I don't know if I want to go or not.
  • * 1715–1717 , , Alma; or, The Progress of the Mind , Canto III:
  • Quoth Matthew, “”
  • (usually hyperbolic) Even if; even in the circumstances that.
  • * 2004', (singers), “'''If It’s The Last Thing I Do” (song), in ''You Do Your Thing (album):
  • If' it’s the last thing I do / '''If''' it takes me from Tubilo to Timbuktu / '''If''' it’s the last thing I do / I’m gonna dodge every road block, speed trap, county cop / To get my hands on you / ' If it’s the last thing I do.

    Usage notes

    * Specifically a subordinating conjunction.

    Derived terms

    * iff * if and only if * if clause * if only * as if * even if * if so be

    Alternative forms

    * ifen * iffen

    Noun

    (en noun)
  • (informal) An uncertainty, possibility, condition, doubt etc.
  • * 1709, Susannah Centlivre, The Busy Body'', Act III, in John Bell (ed.), ''British Theater , J. Bell (1791), page 59,
  • Sir Fran.'' Nay, but Chargy, if——— ¶ ''Miran.'' Nay, Gardy, no Ifs'''.——Have I refus'd three northern lords, two British peers, and half a score knights, to have put in your ' Ifs ?
  • * 1791 January, "Richard?on’s Chemical Principles of the Metallic Arts''", in ''The Monthly Review , R. Griffiths, page 176,
  • Well might Bergman add, (in his Sciographia,''), “if the compari?on that has been made, &c. be ju?t.” The pre?ent writer makes no ''ifs about the matter, and has ?uperadded a little inaccuracy of his own, […]
  • * {{quote-news, year=2013, date=April 9, author=Andrei Lankov, title=Stay Cool. Call North Korea’s Bluff., work=New York Times citation
  • , passage=Even if they managed to strike Japan, the United States or South Korea with nuclear weapons — a big if , given that they do not have a reliable delivery system — they could not save themselves from ultimate defeat.}}

    Derived terms

    * big if *

    See also

    * and * else * false * or * then * true

    Statistics

    *