initiation

1 ENTRIES FOUND:
initiation /ɪˌnɪʃiˈeɪʃən/ noun
plural initiations
initiation
/ɪˌnɪʃiˈeɪʃən/
noun
plural initiations
Britannica Dictionary definition of INITIATION
1 
a  [noncount] : the process of being formally accepted as a member of a group or organization : the process of being initiated — often + into
b  [count] : a ceremony or series of actions that makes a person a member of a group or organization
2 
[noncount] : the act of starting something : the beginning of something