ABBOT

ABBOT    /ˈabət/  :     

A man who is the head of an abbey of monks.

Memory key 

Imagine a head was did some mistake while his speech. when he was asked about it he said "A Bot should be made abbot if you want that without errors"

abbot as A Bot. ( bot means a robot in general )

Example

Abbot asked him to surrender himself to lord.