The story
- Proto-Indo-European*h₂éd
- Proto-Italic*ad
- Proto-Italic*ad-
- Latinad-
- Proto-Indo-European*wert-
- Proto-Indo-European*wértetor
- Proto-Italic*wertō
- Latinvertō
- Latinadvertō
- Old Frenchavertir
- Middle Frenchadvertir
- Middle Frenchadvertissement
- English todayadvertisement
From Middle French advertissement (“statement calling attention”), compare French avertissement (“warning”). See advertise. Equivalent to advertise + -ment.
Etymology from Wiktionary, CC BY-SA 4.0.