(relative) At which, on which, during which.
I don't know when they arrived.
No comments yet — say something.
At an earlier time and under different, usually less favorable, circumstances.
Do you know when they arrived?
No comments yet — say something.
(interrogative) At what time? At which time? Upon which occasion or circumstance?.
When will they arrive?
No comments yet — say something.
Add your own interpretation of "when".
Viral internet speak — memes, ratios, main-character moments, and the algospeak of every platform from Twitter to Reddit to TikTok comment sections.
See all Internet & Memes slang on Slangora.