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May vs If - What's the difference?

may | if |

As a noun may

is mummy, mother.

As an initialism if is

interactive fiction.

may

English

Etymology 1

From (etyl) , Icelandic mega, megum. See also might.

Verb

  • (obsolete) To be strong; to have power (over).
  • (obsolete, auxiliary) To be able; can.
  • *, II.3.6:
  • But many timeswe give way to passions we may resist and will not.
  • (poetic) To be able to go.
  • * 1600 , (William Shakespeare), (w, A Midsummer Night's Dream) , III.3:
  • O weary night, O long and tedious night, / Abate thy houres, shine comforts from the East, / That I may backe to Athens by day-light […].
  • (modal auxiliary verb, defective) To have permission to, be allowed. Used in granting permission and in questions to make polite requests.
  • (modal auxiliary verb, defective) Expressing a present possibility; possibly.
  • * {{quote-news, year=2011, date=October 1, author=Phil Dawkes, work=BBC Sport
  • , title=[http://news.bbc.co.uk/sport2/hi/football/eng_prem/15045630.stm Sunderland 2-2 West Brom] , passage=The result may not quite give the Wearsiders a sweet ending to what has been a sour week, following allegations of sexual assault and drug possession against defender Titus Bramble, but it does at least demonstrate that their spirit remains strong in the face of adversity.}}
  • * {{quote-magazine, date=2013-07-06, volume=408, issue=8843, page=68, magazine=(The Economist)
  • , title=[http://www.economist.com/news/finance-and-economics/21580518-terrible-name-interesting-trend-rise-smart-beta The rise of smart beta] , passage=Investors face a quandary. Cash offers a return of virtually zero in many developed countries; government-bond yields may have risen in recent weeks but they are still unattractive. Equities have suffered two big bear markets since 2000 and are wobbling again. It is hardly surprising that pension funds, insurers and endowments are searching for new sources of return.}}
  • (subjunctive present, defective) Expressing a wish (with present subjunctive effect).
  • * 1974 , (Bob Dylan),
  • May' God bless and keep you always / '''May''' your wishes all come true / '''May''' you always do for others / And let others do for you / '''May''' you build a ladder to the stars / And climb on every rung / ' May you stay forever young
  • * Prior
  • How old may Phillis be, you ask.
    Usage notes
    * (term) is now a defective verb. It has no infinitive, no past participle, and no future tense. Forms of (to be allowed to) are used to replace these missing tenses. * The simple past (both indicative and subjunctive) of (may) is (might) * The present tense is negated as (may) (not), which can be contracted to (term, mayn't), although this is old-fashioned; the simple past is negated as (might) (not), which can be contracted to (term, mightn't). * (term) has archaic second-person singular present indicative forms (mayest) and (mayst). * Usage of this word in the sense of (possibly) is considered incorrect by some speakers and writers, as it blurs the meaning of the word in the sense have permission to . These speakers and writers prefer to use the word (might) instead. * Wishes are often cast in the imperative rather than the subjunctive mood, not using the word (may), as in Have a great day!'' rather than ''May you have a great day .
    Synonyms
    * (have permission to) can, could, might * (possibly) could, might * (in subjunctive) might
    Derived terms
    * as the case may be * be it as it may, be that as it may, be this as it may * come what may * devil-may-care * if I may * I may not but * it may well with, may well with * let the chips fall where they may * may as well * maybe * may chance * may-fall * may-fortune * mayhap * mayhappen * may I? * may-issue * mayn't * may you live in interesting times * that is as may be, that's as may be * * what-you-may-call-it

    See also

    *

    Etymology 2

    (etyl) mai, so called because it blossoms in (May).

    Noun

    (en noun)
  • The hawthorn bush or its blossoms.
  • Derived terms
    * *

    Verb

    (en verb)
  • To gather may.
  • * 1922 , , VII, lines 1-2
  • In valleys green and still / Where lovers wander maying

    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

    *