• synonyms


[ap-uh n-dek-tuh-mee]
noun, plural ap·pen·dec·to·mies. Surgery.
  1. excision of the vermiform appendix.
Show More

Origin of appendectomy

First recorded in 1890–95; append(ix) + -ectomy
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for appendectomy

Contemporary Examples of appendectomy

Historical Examples of appendectomy

  • Callista remembered that in Mr. Lamson's office she had very nearly remarked aloud: "Never knew she'd had an appendectomy."

  • He didn't remember the details of the appendectomy, but he still had records that showed a completely normal operation.

    The Memory of Mars

    Raymond F. Jones

Word Origin and History for appendectomy


1891, a hybrid from appendix + -ectomy.

Show More
Online Etymology Dictionary, © 2010 Douglas Harper

appendectomy in Medicine


  1. Surgical removal of the vermiform appendix.appendicectomy
Show More
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

appendectomy in Culture



The surgical removal of the appendix.

Show More
The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.