?

Definition from Wiktionary, the free dictionary
Jump to navigation Jump to search
Question mark.svg
? U+003F, ?
QUESTION MARK
>
[U+003E]
Basic Latin @
[U+0040]
Emoji u2753.svg
U+2753, ❓
BLACK QUESTION MARK ORNAMENT

[U+2752]
Dingbats
[U+2754]
Emoji u2754.svg
U+2754, ❔
WHITE QUESTION MARK ORNAMENT

[U+2753]
Dingbats
[U+2755]
U+FE16, ︖
PRESENTATION FORM FOR VERTICAL QUESTION MARK

[U+FE15]
Vertical Forms
[U+FE17]
U+FE56, ﹖
SMALL QUESTION MARK

[U+FE55]
Small Form Variants
[U+FE57]
U+FF1F, ?
FULLWIDTH QUESTION MARK

[U+FF1E]
Halfwidth and Fullwidth Forms
[U+FF20]
Irony mark full.svg
U+2E2E, ⸮
REVERSED QUESTION MARK

[U+2E2D]
Supplemental Punctuation
[U+2E2F]

Translingual[edit]

Etymology[edit]

? may derive from Qo, with the Q written over the o, an abbreviation of Latin quaestio (question), placed at the end of a question to mark it as such.[1]

Punctuation mark[edit]

? (English name question mark)

  1. Used in various left-to-right scripts, including notably the Latin script, to mark the preceding sentence as a question.
  2. (comics) Used by itself to convey that a character is confused.
    Character #1: "I have no time to explain! Have you seen a Big Bad Wolf blowing down various houses?"
    Character #2: "?"
  3. (linguistics) Marks the following word or phrase as questionable for a grammatical or semantic-pragmatic reason.
    • 2006, Renaat Declerck, Susan Reed, Bert Cappelle, The Grammar of the English Verb Phrase, vol. 1, The Grammar of the English Tense System, →ISBN, page 6:
      A superscript question mark will be used similarly to indicate that a sentence or constituent is questionable for a grammatical or semantic-pragmatic reason. A double superscript question mark indicates an even higher degree of questionability.
      I have never { worked / ?been working } on a dissertation
      This time tomorrow I { will / ??am going to } be driving to London.

See also[edit]

  • For the reversed question mark used in some right-to-left scripts, such as the Arabic script, see ؟.

Symbol[edit]

?

  1. A placeholder for an unknown word, phrase, text, or numerical value.
    • 2009, Terry Stickels, Math Puzzles and Brainteasers, Grades 3-5: Over 300 Puzzles that Teach Math and Problem-Solving Skills (in English), John Wiley & Sons, →ISBN, page 6:
      What is the next number in the sequence below?
      1    4    9    16    25    36     ? 
  2. (chess) In algebraic notation, marks a bad move.
  3. (programming) A wildcard for one character in query language.
  4. (programming) The ternary operator in some programming languages.
  5. (regular expressions) Detects zero or one occurences of the preceding element.
    The string colou?r matches both "color" and "colour".
  6. (networking) In a URL, begins a query string (a series of data formatted as field-value pairs).
    https://en.wiktionary.org/w/index.php?title=Wiktionary:Word_of_the_day&action=view&useskin=monobook

Usage notes[edit]

Quotations[edit]

For quotations of use of this term, see Citations:?.

Derived terms[edit]

See also[edit]

Punctuation

References[edit]

  1. ^ Alexander Humez, 1987, A B C et cetera: the life & times of the Roman alphabet

English[edit]

Noun[edit]

? (plural ?s)

  1. (text messaging) A question.
    i hav a ? 4 u (I have a question for you)
  2. objects seen/shaped as the question mark
    a ? block (a question-mark block)

Lushootseed[edit]

Letter[edit]

?

  1. The first letter of the Lushootseed alphabet, pronounced as a glottal stop
  2. alternative of ʔ letter

Spanish[edit]

Punctuation mark[edit]

¿ ?

  1. Used in ¿ ?.
  2. (nonstandard) Marks a preceding passage as a question, without the starting ¿, as in English and other languages.
    Cómo estás?How are you?

Coordinate terms[edit]

Usage notes[edit]

As SMS messaging and other forms of electronic communication have become more common, some Spanish-speakers use only ? for questions and ! for exclamations, leaving out the initial typographical mark. This is considered non-standard usage.