[ dis-kuh s ]
/ ˈdɪs kəs /

noun, plural dis·cus·es, dis·ci [dis-ahy] /ˈdɪs aɪ/.

a circular disk more than 7 inches (18 cm) in diameter and 2.2 pounds (1 kg) in weight, usually wooden with a metal rim and thicker in the center than at the edge, for throwing for distance in athletic competition.
the sport of throwing this disk for distance.

Origin of discus

1650–60; < Latin < Greek dískos a quoit, discus, disk, derivative of diskeîn to throw


discus discuss
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for discus

British Dictionary definitions for discus

/ (ˈdɪskəs) /

noun plural discuses or disci (ˈdɪskaɪ)

(originally) a circular stone or plate used in throwing competitions by the ancient Greeks
  1. a similar disc-shaped object with a heavy middle thrown by athletes
  2. (as modifier)a discus thrower
the discus the event or sport of throwing the discus
a South American cichlid fish, Symphysodon discus, that has a compressed coloured body and is a popular aquarium fish

Word Origin for discus

C17: from Latin, from Greek diskos from dikein to throw
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for discus

[ dĭskəs ]

n. pl. dis•ci (dĭskī′, dĭsī′)

A flat circular surface; a disk.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.