plural of nitrogen mustard

(food) A mustard sauce (a wet mustard preparation).

plural of beer mustard

plural of French mustard

plural of treacle mustard

Used other than figuratively or idiomatically: see wild, mustard. / charlock (Sinapis arvensis).

plural of prepared mustard

plural of mustard seed

A small, round seed of the mustard plant. / (figuratively) A small amount.

plural of mustard-plaister