Conversation or debate concerning a particular topic. / Text giving further detail on a subject. / (medicine, obsolete) The dispersion of a tumour.

plural of discussion

Alternative spelling of discussable

That can be discussed.

(transitive) To converse or debate concerning a particular topic. / (transitive, obsolete) To communicate, tell, or disclose (information, a message, etc.).

plural of discussive

(medicine, dated) A medicine that discusses or disperses morbid humours; a discutient.

(medicine, dated) Able or tending to discuss, or disperse, tumors or coagulated matter. / (dated) Doubt-dispelling; decisive.

simple past tense and past participle of discuss

present participle of discuss