when

when

at any time

semi-express, local express (train that stops at more stations than an express train)

time / an event, case, occasion, moment; a specific period in time / a time of something / a season / a tense / (literary) the time during which a narrative takes place

an electric multiple unit train

(adverbial particle, dismissive, derogatory) emphasizes disgust, contempt, or otherwise negative feelings of the speaker: whatever

next, order, sequence, below

What? What did you say?

whatchamacallit, X