geschweige denn — German for 'Let Alone' (B2 Connector)
Learn how 'geschweige denn' (let alone, much less) escalates a negative statement to an even more unlikely case in formal German.
The connector geschweige denn means let alone or much less. It links two elements where the first is already impossible or absent, and the second is even more so. The crucial rule: the first clause must be negative (kein, nicht, nie, niemand, etc.). After the negation you add a comma and geschweige denn …, naming the harder or more demanding case. In Er kann kein Ei kochen, geschweige denn ein Menü, boiling an egg is hard enough for him; a full menu is out of the question. The phrase is formal and emphatic and is common in written and careful spoken German. Note the order: easier thing negated first, then the more ambitious thing after geschweige denn. Reversing them produces nonsense.
Examples
Er kann kein Ei kochen, geschweige denn ein Menü zubereiten.
He can't even boil an egg, let alone prepare a menu.
Ich habe keine Minute Zeit, geschweige denn einen ganzen Tag.
I don't have a minute, let alone a whole day.
Common mistakes
geschweige denn needs a NEGATIVE first clause and escalates to the harder thing.