A formal union or alliance between states, organizations, or groups in order to pursue common political, military, or economic goals.
example
Die beiden Länder schlossen ein militärisches Bündnis zur gegenseitigen Verteidigung.
The two countries formed a military alliance for mutual defense.
Usage tips
Word family
The word 'Bündnis' (alliance) belongs to the word family of 'binden' (to bind). So a 'Bündnis' is something that 'bindet' (binds) two or more parties together and creates a firm connection.
EXAMPLE
Durch den Vertrag sind die beiden Firmen ein Bündnis eingegangen.
Through the contract, the two companies entered into an alliance.
Typical verbs
A 'Bündnis' (alliance) is often combined with the verbs 'schließen' (to conclude/form), 'eingehen' (to enter into), or 'schmieden' (to forge). All of these verbs describe the act of founding an alliance.
EXAMPLE
Die beiden Parteien haben ein Bündnis für die nächste Wahl geschlossen.
The two parties formed an alliance for the next election.
Sentence structure with prepositions
The partners in a 'Bündnis' (alliance) are typically linked with the prepositions 'zwischen' (between, dative) or 'mit' (with, dative).
EXAMPLE
Es gab ein geheimes Bündnis zwischen den drei Königreichen.
There was a secret alliance between the three kingdoms.
Figurative meaning
When 'Bündnis' (bond/alliance) is used for a relationship between people, it describes a particularly deep and reliable connection. A very common phrase in this context is 'ein Bündnis fürs Leben' (a bond for life).
EXAMPLE
Ihre gemeinsame Erfahrung schuf ein Bündnis zwischen ihnen, das ein Leben lang hielt.
Their shared experience created a bond between them that lasted a lifetime.
Compare with
near_synonym · confusable
Bündnis vs Verbindung
connection / association
'die Verbindung' and 'das Bündnis' can both describe a relationship between people, groups, or organizations. 'Verbindung' is more general: it can simply be a contact or relationship, including in a professional context. 'Bündnis' is narrower and stronger. It usually means that several sides deliberately work together and have a shared goal. With states or organizations, 'Bündnis' often sounds more formal. Learners may confuse the words because every 'Bündnis' is a kind of 'Verbindung'. But not every 'Verbindung' is automatically a 'Bündnis'.
Bündnis
Mehrere Gruppen planen ein Bündnis für den Schutz des Stadtparks.
Several groups are planning an alliance to protect the city park.
Verbindung
Durch ihre alte Verbindung zur Firma bekam Anna schnell einen Gesprächstermin.
Through her old connection to the company, Anna quickly got an appointment for a meeting.