IPA: /məˈnæstɪkli/
KK: /mənˈæstɪkli/
In a way that relates to a religious community living apart from the world, often in solitude and simplicity.
He lived monastically, dedicating his life to prayer and meditation.
Monastically → It is formed from "monastic" (from Latin *monasticus*, meaning pertaining to a monastery) and the suffix "-ly" (meaning in a manner of). The word "monastically" means in a manner relating to a monastery or monastic life.
Think of the word 'monastic' which relates to a monastery, and remember that 'monastically' describes doing something in a way that is connected to that monastic life.