Definition of alternation in English:

alternation

Pronunciation /ɔːltəˈneɪʃ(ə)n//ɒltəˈneɪʃ(ə)n/

noun

mass noun
  • The repeated occurrence of two things in turn.

    ‘the regular alternation of stressed and unstressed syllables’
    count noun ‘Ghana's climate is warm and humid, with distinct alternations between rainy summer and dry winters’
    • ‘The distracting alternation of languages is annoying.’
    • ‘The color alternations intensify at various moments, as though attempting to overwhelm the viewer's sensorial apparatus.’
    • ‘These alternations result from vowel sequences which are unique to derived verb stems.’
    • ‘Keyboard instruments can simulate these effects by a rapid alternation of notes, often an octave apart.’
    • ‘Her alternation between a slight twang and subtle gristle leans a bit toward classic country.’
    • ‘He plays with sharp alternations of mood, from the high-spirited to the melancholic in a single sentence or musical cue.’
    • ‘There is no evolution in his work, but a continual alternation between structure and disorder, equilibrium and fragmentation.’
    • ‘The so-called sleep movements of leaves are determined by the daily alternations of light and darkness.’
    • ‘One alternation of silence and electronic sounds helps you to sense that here is the music of the spheres.’
    • ‘Alternating applications of different fungicides has the effect of limiting total seasonal use of both fungicides used in the alternation.’

Pronunciation

alternation

/ɔːltəˈneɪʃ(ə)n//ɒltəˈneɪʃ(ə)n/