onion butter

1. 1.

   butter blended with minced onion

   Broaderspread

Questions about onion butter

What does onion butter mean?

onion butter means "butter blended with minced onion".

Is onion butter a common word?

onion butter 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.