noun[mass noun] British
- Mild mustard mixed with vinegar: a choice of English or French mustardMore example sentences
- Stir a blob of mild French mustard into the dressing for a spinach salad and you will see what I mean.
- Spread the bread with smooth, mild French mustard, scatter over the onions and place the sausages on top of one slice.
- Asked for mustard, the waitress said, ‘We don't have French mustard as this is now a modern British restaurant.’