Catalytic distillation is the process by which the reactants are catalyzed while being distilled to continuously separate the products from the reactants. This method is used to assist equilibrium reactions reach completion.
â¢ DITTO (noun). The noun DITTO has 1 sense: 1. a mark used to indicate the word above it should be repeated. Familiarity information: DITTO used as a noun is very rare. â¢ DITTO (verb). The verb DITTO has 1 sense: 1. repeat an action or statement. Familiarity information: DITTO used as a verb is very rare.
1 An example of ditto is what you would say when someone says I like pie, if you also like pie.  An example of ditto is what you would say when someone was 10 minutes late and then the next person was 10 minutes late.