marshmallow fluff

1. 1.

   a very sweet white spread resembling marshmallow candy

   Broaderspread

Questions about marshmallow fluff

What does marshmallow fluff mean?

marshmallow fluff means "a very sweet white spread resembling marshmallow candy".

Is marshmallow fluff a common word?

marshmallow fluff 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.