# incastellate

> English word · Verb

## Definitions
1. To make into a castle.
2. To enclose a well or cistern with masonry.

## Etymology
First attested in 1552; borrowed from Medieval Latin incastellātus, perfect passive participle of incastellō (“to fortify, incastle, incastellate”) from in- (“in-: make into”) + castellum (“little fortification, castle; cistern”). Cognate with Italian incastellare.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-09-03.
Canonical page: https://plainspell.com/en/word/incastellate