HomeServicesBlogDictionariesContactSpanish Course
Home › Dictionary › English › knock box
← Back to search

Meaning of knock box | Babel Free

Noun CEFR B2

Definitions

A small container usually provided with a bar used to empty espresso grounds by pounding a portafilter against the sides or the bar.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

knock down knock down ginger knock for a loop knock in knock into a cocked hat knock knee

Learn this word in context

See knock box used in real conversations inside our free language course.

Start Free Course

Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free