The story
- Latin · derived fromadmonitio
- Old French · derived fromamonicion
- Middle English · inherited fromamonicioun
- English todayadmonition
From Middle English amonicioun, from Old French amonicion, from Latin admonitio, stem of admonere. The -d- was restored in English in the 17th century.
Etymology from Wiktionary, CC BY-SA 4.0.