Read samedi slowly and you’ll say three syllables: sa-me-di. A French person says two: sam’di. That disappearing vowel is the e muet (also called e caduc — the “falling e”), and it’s the single biggest reason spoken French sounds faster than written French reads.
The quick version — the full lesson is below. More shorts →
Only the plain, unaccented e — never é, è, ê, and never e before a double consonant. It survives on paper but dies in speech whenever the surrounding consonants can shake hands without it:
French tolerates two consonants meeting, not three. When dropping the e would pile up three consonant sounds, it stays: vendredi keeps its e (vendr’di = ndrd, impossible), simplement keeps it (mpl’m). This is the famous “three-consonant rule” (la loi des trois consonnes).
Grammar words line up and take turns dropping: « je ne sais pas » becomes j’n’sais pas — or in fast speech just chais pas. « Je te le donne » → j’t’le donne. One e drops, the next must stay, alternating down the chain.
Poetry and song revive every e muet — Brel sings “Ne me quitte pas” with all its e’s beating. And in the south of France the e muet lives on in everyday speech: a Marseillais really does say sa-me-di. Both are correct; Paris-fast is just the default learners hear.

Yes — linguists write it [ə], the neutral schwa. When pronounced, it sounds close to the eu of « peu ». The trick is that most of the time it isn’t pronounced at all.
Take any sentence, cross out every plain e that isn’t accented, and read what’s left. « Ce que je te demande » → c’que j’t’demande. Painful for a week, automatic forever after.
Indirectly — dropping e’s creates the consonant chains that make French flow. The linking system itself is the other half: see the liaison lesson and silent letters.
🎬 Watch next: Hear the vanishing act at full speed — Elisa’s fast-spoken-French tips.

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