now
Pronunciation: /naʊ/
adverb
- 1at the present time or moment: where are you living now? it’s the most popular style of jazz right now not now, I’m late they should be back by now
- at the time directly following the present moment; immediately: if we leave now we can be home by ten I’d rather do it now than leave it till later
- under the present circumstances; as a result of something that has recently happened: it is now clear that we should not pursue this policy I didn’t receive the letter, but it hardly matters now
- on this further occasion, typically as the latest in a series of annoying situations or events: what do you want now?
- used to emphasize a particular length of time: they’ve been married four years now
- (in a narrative or account of past events) at the time spoken of or referred to: she was nineteen now, and she was alone
- 2used, especially in conversation, to draw attention to a particular statement or point in a narrative: now, my first impulse was to run away I don’t like Scotch. Now, if it had been Irish Whiskey you’d offered me
conjunction

Phrases
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for now
- until a later time: that’s all the news there is for now
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now and again (or then)
- from time to time: she walked quickly, pausing now and again for them to catch up
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now now
- used as an expression of mild remonstrance: now now, that’s not the way to behave
-
now ——, now ——
- at one moment ——, at the next ——: a wind whipped about the house, now this way, now that
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now or never
- used to convey urgency: it was now or never—I had to move fast
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now then
- 2used as an expression of mild remonstrance or warning: now then, Emily, I think Sarah has suffered enough
-
now you're talking
- an expression of enthusiastic agreement or approval: The Beatles! Now you’re talking!

Origin:
Old English nū, of Germanic origin; related to Dutch nu, German nun, from an Indo-European root shared by Latin nunc and Greek nun