Definition of lead-in in English:



  • 1An introduction or preamble which allows one to move smoothly on to the next part of something.

    as modifier ‘the lead-in note’
    • ‘‘Ultimately, the standing shoulder press is a great lead-in exercise for learning more advanced power moves such as push-presses and overhead squats,’ he says.’
    • ‘Notwithstanding the short lead-in season, due to foot-and-mouth restrictions, entries for the National Carriage Driving Championships, starting today, are high, say the organisers.’
    • ‘We needed a three-year lead-in period where the status quo remained.’
    • ‘On sale from next month, the new model arrives with an uprated specification list and a lead-in price of £18,513, a slight increase over its predecessors.’
    • ‘After the lead-in music played and the taping actually began, some of these barbs turned sharp.’
    • ‘It has been a convention, if we are talking about conventions, that members are allowed a lead-in to a debate.’
    • ‘Bolton Council says there is a lead-in period until December 3 to obtain and start to use the new style book.’
    • ‘The objective of the Genesis project is to reduce the lead-in time of setting up a business from three years to one year.’
    • ‘The lead-in time would allow directors bring themselves up to speed on the requirements of the bill.’
    • ‘It forms just one small part of the lead-in campaign to March 26, which, as we all know by now, is the first day of Scotland's smoking ban.’
    • ‘Delete all commercials, long lead-ins and breaks - no other editing is permitted.’
    • ‘The longer-than-expected lead-in time will allow employers time to prepare for the full implementation of the regulations.’
    • ‘Light railway is very expensive and has a longer lead-in time.’
    • ‘All patients began a reduced-energy diet at the onset of the placebo lead-in period and followed the diet for the first 52 weeks.’
    • ‘It gets the album started on a high-octane note, but no matter how scratchy the lead-in guitars are, the expensive production can't make it as excitingly raw as it would like to be.’
    • ‘The following sentences are the lead-ins for the multiple choice questions.’
    • ‘Some of the lead-in chapter introductions are very well done - I particularly liked the one on Organizational Transformation.’
    • ‘This is a useful lead-in for them because it allows them to show, visually, that their numbers really do go down.’
    • ‘It's a powerful transition, and a smooth lead-in to characters who are now young men, 15 years later.’
    • ‘After a lead-in period from last year, this means that from this year onwards, a grower who plants any seed potatoes, other than certified basic seed, is breaking the law.’
    introduction, opening remarks, preliminary remarks, preparatory remarks, opening statement, preliminary statement, preparatory statement, preliminaries, preface, overture, prologue
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  • 2A wire leading in from outside, especially from an aerial to a receiver or transmitter.

    • ‘When passing an electrical conductor through a conducting panel at high voltages, our hollow pair lead-ins provide optimum insulation and strength.’
    • ‘I should also recommend looking for any ‘holes’ or cracks in the outside to inside transition zones in your home - the trim around doors and windows, door sills, antenna lead-ins, etc.’
    • ‘Generally, the sliding strips are flush with an edge of the glazing and they project into the interior of the glazing beyond the power lead-ins by at least about 5 millimeters.’