Definition of life cycle in English:

life cycle


  • The series of changes in the life of an organism including reproduction.

    ‘the life cycle of gut parasites’
    ‘a system for managing software throughout its life cycle’
    • ‘Entry into the transport medium may or may not be a regular part of the life cycle of an organism.’
    • ‘The phytohormone ethylene plays roles in physiological processes throughout the life cycle of the plant.’
    • ‘Like other animals, they pass through a life cycle from birth to maturity to death.’
    • ‘The malaria parasite has a complex life cycle and spends part of it in red blood cells.’
    • ‘Several methodologies for detecting the underground stages of the parasite life cycle have been reported.’
    • ‘Natural selection must sum up the selective forces on all tissues at all stages of the life cycle and on the gametes themselves.’
    • ‘The first was a commission to photograph the life cycle of plankton.’
    • ‘The previous chapter discussed the concept of a product life cycle and noted that most products eventually go into decline.’
    • ‘As a result, it can offer environmental benefits throughout the product life cycle.’
    • ‘Flowering transition is a major event in the plant life cycle that has to be precisely timed for reproductive success.’
    • ‘Leaf senescence is a key step in the life cycle of an annual plant.’
    • ‘The birth of two children, also part of the life cycle, did not provide him with more positive material either.’
    • ‘The gene is needed for the parasite to progress to the next stage of its life cycle and eventually to cause the disease.’
    • ‘For more perspective we could set other versions of the life cycle in different cultures next to our own.’
    • ‘Corpses, after all, are just organic matter, part of a natural life cycle.’
    • ‘This runs from a given stage in the life cycle through all the steps needed to reproduce that stage in the next generation.’
    • ‘You can change the look at any time and know that the long hair has a limited life cycle.’
    • ‘It was the lot of women to hold status mediated by family relationships that were subject to change over the course of the female life cycle.’
    • ‘A majority of plants possess stages in their life cycle at which specific tissues can survive severe tissue water loss.’
    • ‘The life cycle of leukaemia cells is well understood, making it relatively easy to spot changes in behaviour.’


life cycle