How do you pronounce the French word 'Tous'?

Answer 1

Sometimes, it is pronounced two followed by a hard 's' and other times, the s is silent.

The final 's' being pronounced is a function of how the word is used in a sentence. In most cases, the 's' at the end of 'tous' is not pronounced. For instance, if you say "Tous les parcs sont petits", All the parks are small, then tous, meaning all (an adverb) is pronounced without the final 's'. But if you say, "Ils sont petits, tous", meaning They are small, all of them, then the final 's' would be pronounced.

Answer 2

tous is pronounced 'too-ss'