nucleation

noun

nu·​cle·​a·​tion ˌn(y)ü-klē-ˈā-shən How to pronounce nucleation (audio)
1
: the formation of nuclei
2
: the action of a nucleus in starting a process (as condensation, crystallization, or precipitation)

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Cite this Entry

“Nucleation.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/nucleation. Accessed 13 Mar. 2025.

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