Definition of uptake in English:



  • 1The action of taking up or making use of something that is available.

    ‘a recent uptake in cigar smoking’
    ‘the uptake and usage of computers’
    • ‘Services currently cost between 25 and 40 a month and uptake remains slow nationally.’
    • ‘Mr Crowley was disappointed with the poor uptake so far and said yesterday's meeting with unions aimed to make it clear that the redundancy offer would not be available indefinitely.’
    • ‘The uptake peaked at 79% last year, as parents reacted to an epidemic in 2000 which claimed the lives of three children in the Dublin area.’
    • ‘Meanwhile, it has been revealed that there has only been a 40% uptake in usage of the brown bin which was introduced for organic waste last autumn.’
    • ‘The Minister said that both schemes had been very successful and that uptake had far exceeded all expectations which necessitated a doubling of the funding originally provided.’
    • ‘This programme was designed to increase the rate of adults stopping smoking, reduce smoking uptake by teenagers, and reduce exposure to environmental tobacco smoke.’
    • ‘In recent years uptake of the vaccination has decreased following claims it is linked to autism.’
    • ‘All we want is our fair share and for something to be done about our high unemployment rate, our low uptake of third level education and the small number of knowledge-based jobs in the region.’
    • ‘It might be these characteristics that provide a kind of resistance to uptake of smoking.’
    • ‘Unless vaccine uptake improves rapidly, major measles epidemics are likely in the UK this winter.’
    • ‘A spokesman for the Scottish Executive said that early uptake had been encouraging and the scheme would help tackle ‘real animal welfare issues’.’
    • ‘This is evident by the slow uptake in the scheme, with only 2,000 approvals issued for grant aid since the scheme was first introduced in February 2001.’
    • ‘The best methods for preventing uptake of smoking by young people have yet to be discovered, and broad based prevention programmes that tackle the many factors involved in this have been advocated.’
    • ‘Family doctors and health visitors are working closely with parents in those areas where uptake is below average to try to further improve levels.’
    • ‘The final result would be that investment needed to allow better management of the farm would be carried out to the benefit of all and would lead to a considerable increase in uptake of the schemes.’
    • ‘He welcomed the recent improved uptake in the MMR vaccine, which currently stands at around 77% of the target population.’
    • ‘Although the low uptake of health services has been seen as a measure of health, it has been reported that delays seeing a doctor are due to ‘cultural reasons’ and employment patterns in Orkney.’
    • ‘There has been a 76% uptake rate where screening is available and Mr O'Brien said he expects even higher rates in the south and west due to huge demand.’
    • ‘It also says that free school meal uptake at primary school level is 17.9%, but nearly 22% of children are eligible.’
    • ‘The Public Health Minister said the vaccine remained the best form of protection against measles, mumps and rubella and most recent information suggested uptake was on the increase.’
    1. 1.1The taking in or absorption of a substance by a living organism or bodily organ.
      ‘the uptake of glucose into the muscles’
      • ‘In spite of this information, no conclusive or compelling evidence linking chloride uptake to water absorption has been presented so far.’
      • ‘Plant roots need oxygen for the uptake of water and nutrients and so do not penetrate below the water table (apart from those such as mangrove types with special adaptations).’
      • ‘Today, supplement manufacturers are supplying it to you for easier absorption and uptake by your muscles.’
      • ‘Previously, other researchers used the cells to measure iron uptake by applying the digest solution to the cells and determining the amount of mineral uptake.’
      • ‘Nitrogen uptake and metabolism are central for vegetative and reproductive plant growth.’
      • ‘Much of the moisture held in the soil at this level is available for uptake by growing plants.’
      • ‘After the Second World War, British children and pregnant women were given free cod-liver oil and orange juice to increase their uptake of vitamin A and D.’
      • ‘In animal studies, the cinnamon extract improved insulin action via increasing glucose uptake in muscles.’
      • ‘Precisely how insulin-initiated signals are modulated in liver cells for glucose uptake and metabolism is unknown.’
      • ‘Lack of water and aeration will affect the anchorage and also other physiological functions such as uptake of nutrients, resulting in the fall of the tree in windy conditions, say the authorities.’
      • ‘Ten treated patients had a test that measured average glucose uptake, indicating the metabolism rate of cells.’
      • ‘Oxygen uptake can also occur through the skin and the mouth membranes (as in the plethodontids, the lung-less salamanders).’
      • ‘All of the nitrate and ammonia in the wastewater is available for plant uptake and any excess can leach into groundwater.’
      • ‘This indicates that the nutrient from the ash was readily available for uptake by plant roots.’
      • ‘As the external oxygen concentration declines, the rate of oxygen uptake into internal cells must keep up with the rate of oxygen consumption.’
      • ‘The Nebraska medical team did this to increase the absorption and uptake of creatine to enhance its benefits in patients who have suffered weight loss from cancer.’
      • ‘It also increases glucose uptake by muscles, which reduces the amount of insulin your body needs, and lowers the risk of insulin resistance and diabetes.’
      • ‘Calcium channel blockers have no major effects on energy metabolism during exercise, and maximum oxygen uptake is generally preserved.’
      • ‘The role of pollutants in nutrient availability and uptake has been a special concern with regard to red spruce growth.’
      • ‘It may also become possible to boost oxygen uptake, cardiac output and metabolic efficiency.’
  • 2A pipe or flue leading air, smoke, or gases up to a chimney.