The meaning of ALTERNATION is the act or process of alternating or causing to alternate. How to use alternation in a sentence.

ALTERNATION definition: 1. a situation in which one thing repeatedly happens or exists after another: 2. a situation in…. Learn more.

Histological analysis revealed stable, organized muscle fibers with alternation of light and dark streaks, indicating transverse striation.

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al•ter•na•tion (ˌɔl tərˈneɪ ʃən, ˌæl-) n. 1. the act of alternating or the state of being alternated. 2. repeated rotation: the alternation of the seasons. 3. variation in the form of a linguistic unit as it …

Definition of alternation noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

There are 11 meanings listed in OED's entry for the noun alternation, three of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.