auxiliary pump

1. 1.

   a supplementary pump available if needed

   Synonymsdonkey pump

   Broaderpump

Questions about auxiliary pump

What does auxiliary pump mean?

auxiliary pump means "a supplementary pump available if needed".

What is another word for auxiliary pump?

Close synonyms include donkey pump. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is auxiliary pump a common word?

auxiliary pump is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.