A surname from Italian.

plural of Noce

(rare) Causing injury; harmful. / (obsolete) guilty; not innocent

(obsolete) Guilty person.

(pharmacology, also attributive) A substance which a patient experiences as harmful due to a previous negative perception, but which is in fact pharmacologically (medicinally) inactive.

plural of nocebo

A deleterious placebo effect.

plural of nocebo effect

plural of nocent

A surname.