evolution

1 ENTRIES FOUND:
evolution /ˌɛvəˈluːʃən/ noun
evolution
/ˌɛvəˈluːʃən/
noun
Britannica Dictionary definition of EVOLUTION
[noncount]
1 
biology
a  : a theory that the differences between modern plants and animals are because of changes that happened by a natural process over a very long time
b  : the process by which changes in plants and animals happen over time
2 
: a process of slow change and development

— evolutionary

/ˌɛvəˈluːʃəˌneri/ adjective

— evolutionist

/ˌɛvəˈluːʃənɪst/ noun, plural evolutionists [count]