A round plate-like object that is thrown for sport. / (uncountable) The athletics sport of discus throwing. / (plural: discus) A discus fish (genus Symphysodon) / (rare, dated) A chakram.

(athletics) An athletic throwing event where the object to be thrown is a heavy lenticular disc called discus.

(athletics) An athlete who takes part in the discus throw.

Any of three cichlid fish species from the genus Symphysodon, popular as aquarium fishes.

plural of discus thrower

plural of discus fish

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

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

plural of discussion

simple past tense and past participle of discuss