seo

/S IY1 OW0/
noun
  1. 1

    A surname from Korean.

  2. 2

    (uncountable, Internet) Initialism of search engine optimization. [(Internet) The use of various techniques to improve the ranking of a website in search engines in the hopes of attracting more visitors.]

  3. 3

    (countable, Internet) Initialism of search engine optimizer.