one moment
• a request for someone to wait for a short period of time.
• "‘One moment, please, while I check the bookings,’ the waiter said"
in a moment
• very soon.
• "I'll be back in a moment"
Similar:
very soon,
in a minute,
in a second,
in a trice,
in a flash,
shortly,
any minute,
any minute now,
in a short time,
in an instant,
in the twinkling of an eye,
in (less than) no time,
in no time at all,
before you know it,
before long,
momentarily,
in a jiffy,
in a nanosecond,
in two shakes,
in two shakes of a lamb's tail,
in the blink of an eye,
in a blink,
in the wink of an eye,
in a wink,
before you can say knife,
in a tick,
in two ticks,
in a mo,
in a snap,
anon,
ere long,
• instantly.
• "the fugitive was captured in a moment"