die Bonellfeder
Translation
Bonnel spring, Bonnel coil
Examples
Diese Matratze hat einen Kern aus Bonellfedern.
This mattress has a core of Bonnel springs.
Bonellfedern sind für ihre Langlebigkeit bekannt.
Bonnel springs are known for their durability.
Grammar Patterns
((the Bonnel spring)) as a subject. The Bonnel spring is very stable.
((sth.)) ((made of Bonnel springs)). The mattress is made of Bonnel springs.
Similar Words
Synonyms: coil spring (more general)
Etymology
A compound of 'Bonell' (the name of the spring system) and 'Feder' (German for 'spring').
Memory Tips
Associate 'Bonell' with 'bouncy' or 'bell' - the springs are shaped like hourglasses or bells and are bouncy.