[si-kwel-uh, -kwee-luh]
noun, plural se·quel·ae [si-kwel-ee, -kwee-lee] /sɪˈkwɛl i, -ˈkwi li/. Pathology.
  1. an abnormal condition resulting from a previous disease.

Origin of sequela

1785–95; < Latin sequēla sequel Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for sequelae

Historical Examples of sequelae

British Dictionary definitions for sequelae


noun plural -lae (-liː) (often plural) med
  1. any abnormal bodily condition or disease related to or arising from a pre-existing disease
  2. any complication of a disease

Word Origin for sequela

C18: from Latin: sequel
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

Word Origin and History for sequelae



plural sequelae, 1793, originally in pathology, from Latin sequela "that which follows, consequence" (see sequel).

Online Etymology Dictionary, © 2010 Douglas Harper

sequelae in Medicine


n. pl. se•quel•ae (-kwĕlē)
  1. A pathological condition resulting from a disease.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.