Sem

[sem]

SEM

  1. Optics. scanning electron microscope.
  2. search-engine marketing: a type of online marketing in which a company, organization, or website owner drives traffic to a website by optimizing its ranking or by paying for the website to appear in search-engine results pages.See also SEO.

sem.

Sem.

or Sem.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for sem

Contemporary Examples of sem

  • Morbi dignissim, sem nec finibus luctus, turpis lacus ornare risus, et vulputate nibh est vel lacus.

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    CNN

    October 31, 2014

Historical Examples of sem


sem in Medicine

SEM

abbr.
  1. scanning electron microscope
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.