interjection/mo.ta.di/
expresses emphasis, similarly to damn in English
“On connait enfin les petits nouveaux qui ajouteront leur joli minois à la distribution du Bye Bye cette année. Parce que oui, Bye Bye il y aura, et soyons honnêtes, on aura hâte en mautadit de dire adieu à 2020.” — We finally know the new kids who will add their pretty little faces to the cast of Bye Bye this year. Because yes, Bye Bye will be there, & let's be honest, we'll be damn eager to say farewell to 2020.
Minced oath of maudit, a common swear in Quebec.