[joo-guh m]
noun Entomology.
  1. the posterior basal area or lobe in the forewing of certain insects, sometimes serving to couple the forewings and hind wings in flight.

Origin of jugum

1855–60; < New Latin, Latin: yoke1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for jugum

Historical Examples of jugum

British Dictionary definitions for jugum


  1. a small process at the base of each forewing in certain insects by which the forewings are united to the hindwings during flight
  2. botany a pair of opposite leaflets

Word Origin for jugum

C19: from Latin, literally: yoke
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

jugum in Medicine


n. pl. ju•gums
  1. A ridge or furrow connecting two structures.yoke
  2. A type of forceps.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.