Meaning
1 sensesThe fortified tower and main residence of a motte or early castle; a keep.
the main tower within the walls of a medieval castle or fortress
Origin
A variant of dungeon remodelled on its etymon, Old French donjon.A variant of dungeon remodelled on its etymon, Old French donjon.
Wiktionary, CC BY-SA 4.0 · source
Dictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.