Word.ws English Dictionary

since when

since when adverb: from what time.

Adverb

since when (not comparable)

  1. (colloquial, rhetoric, sarcastic) From what time.
    • Since when do I need your permission?
    • “[…] We are engaged in a great work, a treatise on our river fortifications, perhaps ? But since when did army officers afford the luxury of amanuenses in this simple republic ? Does your Vehmgerichte pay such extraordinary expenses ?[…]”1910, Emerson Hough, chapter I, in The Purchase Price: Or The Cause of Compromise, Indianapolis, Ind.: The Bobbs-Merrill Company, →OCLC
  2. (colloquial, rhetoric, sarcastic) (as an interrogative interjection) Used to indicate doubt as to the veracity of a statement.
    • The moon is made of green cheese. Since when?

since when meaning in Persian

since when in Persian

from what time
از کی؟ az key?
Used to indicate doubt as to the veracity of a statement
از کی تا حالا az key tâ hâlâ

Questions about since when

What does since when mean?
Since when means from what time.
What is since when in Persian?
Since when in Persian is از کی؟ (az key?), از کی تا حالا (az key tâ hâlâ). See Since when meaning in Persian.
What part of speech is since when?
Since when is an adverb.

Words near since when in the dictionary

  1. since Adam was an oakum boy in Chatham Dockyard
  2. since God was a boy
  3. since Hector was a pup
  4. since long
  5. since Skippy was a pup
  6. since when
  7. sincere
  8. sincerely
  9. sincereness
  10. sincerer
  11. sincerest

Source and license

Adapted from Wiktionary: since when (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Pronunciation audio from Wikimedia Commons, each file under its own free license: En-au-since when.ogg.

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