"A source before which..." is a literal English equivalent of the incomplete French phrase une source devant laquelle... . The pronunciation of the feminine singular prepositional phrase will be "yoon soors du-vaw la-kel" in French.
avantl'avant/le devant - à l'avant
Devant.
"Is he in the living room in front of the TV?" is a literal English equivalent of the French phrase Est-il dans le salon devant la télé? The pronunciation will be "ey-teel daw luh sa-lo duh-vaw la tey-ley" in French.
4th position front.
"In front" could be translated as devant, en face (de), or perhaps en avant, depending on context.
In front = Devant ex: In front of the church = devant l'église
devant
devant
ma chambre est par devant, ma chambre est devant, sur le devant
Devant l'école means 'in front of the school' in French.
"Devant" in French means "in front of" or "before." It is commonly used to describe the position of something relative to another object or reference point.
Before, in front