Definition of proliferate in English:

proliferate

verb

[NO OBJECT]
  • 1Increase rapidly in number; multiply.

    ‘the science fiction magazines which proliferated in the 1920s’
    • ‘Studies on escalating student debt will proliferate.’
    • ‘Multiple variations quickly proliferate into thousands of different model numbers.’
    • ‘In the last few years, technology parks have proliferated in the main industrial areas and near universities and R&D centers.’
    • ‘As stories like this proliferate, we become increasingly fearful for York's future.’
    • ‘As technology proliferated with the digital revolution, we gradually became more accepting of being under constant watch.’
    • ‘The literature on the work-family interface has proliferated in the last two decades.’
    • ‘Operating systems, application environments and hardware platforms for mobile devices are proliferating at an alarming rate.’
    • ‘Country fairs have proliferated to the extent that the season must be extended to fit them all in.’
    • ‘The number and kind of private joint-stock companies quickly proliferated.’
    • ‘As contexts proliferate, objects accrue multiple layers of meaning, not all of which necessarily agree.’
    • ‘If standards slide as Asian clinics proliferate and competition increases, patients will suffer.’
    • ‘The book is timely, because studies of mating behavior are rapidly proliferating.’
    • ‘Moreover, as regulations proliferate, there is increased demand for exceptions that can sensitively accommodate religious needs.’
    • ‘Online support and discussion groups on every disease and health care topic have proliferated rapidly.’
    • ‘One advantage, the developers claim, is that only one remote control will be needed instead of the multiple controls now proliferating in the average household.’
    • ‘Many of their books, films, and other interpretive works have proliferated since the mid-1990s.’
    • ‘In recent years, these judge shows have proliferated at an astonishing rate.’
    • ‘There, non-governmental groups are proliferating as poverty increases and trade liberalisation undermines local economies.’
    • ‘The photo quickly proliferates among the residents of Springfield until Homer is catching giggles and glances from everyone.’
    • ‘Now, technology is burgeoning and proliferating, and again there is fear.’
    increase rapidly, grow rapidly, multiply, become more numerous, mushroom, snowball, burgeon, escalate, rocket, run riot
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    1. 1.1 (of a cell, structure, or organism) reproduce rapidly.
      ‘cultured cells often proliferate indefinitely’
      • ‘This work tests the novel notion that cancer cells co-opt cellular pathways that govern metabolism in order to proliferate beyond a cell's normal means.’
      • ‘Satellite cells proliferate, differentiate, and fuse with existing myofibers.’
      • ‘When active, the stem cells proliferate and expand, building up the follicle and producing cells that make new hair.’
      • ‘They also proliferate, multiplying to increase the response to the wound.’
      • ‘He found that the leukemic cells stopped proliferating in vitro when the drug was present.’
      • ‘Cytokines are secreted proteins that induce cells to proliferate and differentiate.’
      • ‘Sometimes, however, they can make them ‘immortal’ - transforming a normal cell into a cancerous cell that proliferates indefinitely.’
      • ‘Apoptosis is a normal and essential part of early development, when brain cells proliferate rapidly and some are killed off, but little is known about how apoptosis of growing neurons is regulated.’
      • ‘The cells remaining in the ruptured follicle proliferate rapidly and form the corpus luteum.’
      • ‘Thus, eye disc cells continue to proliferate until an even larger ecdysone pulse occurs during the middle of the pupal period.’
      • ‘Under typical growth conditions, on the other hand, persisters hardly grow at all, while normal cells rapidly proliferate.’
      • ‘If this process of self-protection does not work then the destructive cells can proliferate uncontrollably.’
      • ‘Upon muscle injury, these cells undergo mitosis, proliferate, form syncytium and ultimately form new skeletal myocytes.’
      • ‘It seems as if viruses are proliferating more rapidly than ever.’
      • ‘Inside of this zone, undifferentiated xylem cells without secondary walls proliferated through mitotic activity.’
      • ‘These influences all contribute to an environment that allows hematopoietic progenitor cells to proliferate and differentiate normally.’
      • ‘If you have any cells with estrogen receptors and you put more estrogen into the body, you're going to stimulate those cells to proliferate and divide.’
      • ‘If cloning by fission is viewed more generally as a form of tissue modeling seen in all metazoans, in which some cells proliferate and others die, knowledge from other organisms can suggest candidate genes.’
      • ‘Stem cells are precursor cells that can proliferate, differentiate, and self-renew.’
      • ‘Several forms of cancer involve the inactivation of the apoptotic process, thus enabling the cancer cells to continue to proliferate.’
      reproduce, multiply, breed, procreate, increase, spawn
      View synonyms
    2. 1.2with object Cause (cells, tissue, structures, etc.) to reproduce rapidly.
      ‘electromagnetic radiation can only proliferate cancers already present’
      • ‘At the time, the notion that we could proliferate stem cells from an adult kidney, or any other organ for that matter, was hardly the conventional wisdom that it is today.’
      • ‘In later life we are not supposed to continue to proliferate tissue at a rapid rate, grow, and accumulate mass, but rather to mature.’

Origin

Late 19th century: back-formation from proliferation.

Pronunciation

proliferate

/prəˈlɪfəreɪt/