Pronunciation: /poʊsthɛɪst/
adverb with great speed or urgency
A1 Please clean your room posthaste.
A2 The train will depart posthaste, so please hurry.
B1 The project needs to be completed posthaste to meet the deadline.
B2 The CEO requested the report be sent posthaste for review.
C1 The emergency response team arrived posthaste to assist the injured hiker.
C2 The ambassador was summoned posthaste to address the escalating diplomatic crisis.
formal Please send the documents over posthaste so we can review them before the meeting.
informal Hey, can you grab me a coffee posthaste? I'm running late for the presentation.
slang Dude, we need to bounce from this party posthaste, it's getting boring.
figurative The team needs to come up with a solution posthaste before the project falls behind schedule.
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