Meaning

2 senses
  1. A holder for ground espresso coffee that is attached to a group in an espresso machine to produce espresso.

  2. A similar-shaped device but without a bottom opening, used to backflush or clean an espresso machine.

Origin

Blend of portable + filter, or possibly incompletely calqued from Italian portafiltro "fil

Blend of portable + filter, or possibly incompletely calqued from Italian portafiltro "filter-carrier".

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: portafilters
Singularportafilter
Pluralportafilters

regular

See also

neighbours in the dictionary
portafilter — meaning, examples, forms, synonyms | Krumeto