IPA: /ədˈmɪtəns/
KK: /ədˈmɪtəns/
The act of allowing someone to enter a place or the permission given to enter.
The admittance to the concert was restricted to ticket holders only.
Admittance → It is formed from "ad-" (meaning to) and "mittere" (meaning to send). The word refers to the act of sending someone in or allowing entry.
Think of 'sending in' ('ad-' means to, and 'mittere' means to send) when you remember that admittance means allowing someone to enter.