DISCLAIMER:I'm not sure if there is already a topic like this.
What would words like telephone and cellphone be in Latin? Since telephone is telefono, masculine, I feel like the Latin word would be telefonus, -ī. Yet, it could also be telefon, -is.
And in French, cellphone is cellular, I believe; moreover, I would think a cell would be called cellar, -ularis OR cellular, -is.