a vicissitude is a form of:

Vicissitude



noun
1.
(បច្ចេកទេស) ការផ្លាស់ប្តូរ, ដំណើរប្រែប្រួល
ENGLISH MEANING
noun
1.
Regular change or succession from one thing to another; alternation; mutual succession; interchange.
2.
Irregular change; revolution; mutation.