semi-

semi-

semi- comb. form repr. L. sēmi- (partly through F., It., etc. semi-) ‘half’, (less strictly) ‘partly’, ‘partially’, equiv. in meaning to DEMI- and HEMI-, but in much more extensive use. L. sēmi- corr. to Gr. hēmi-, Skr. sāmi, and OS. sām-, OHG. sāmi-, OE. sām- (as in sambærned half-burnt, samcwic ‘half-alive’, half-dead). Exx. are semibreve XVI, semicircle XVI (L. sēmicirculus), semicircular XV (late L. -circulāris). semicolon XVII, semiquaver XVI, semitone XVII (cf. late L. sēmitonium), semivowel XVI (L. sēmivocālis).

Show all research tools

Cite this article
Pick a style below, and copy the text for your bibliography.

  • MLA
  • Chicago
  • APA

T. F. HOAD. "semi-." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>.

T. F. HOAD. "semi-." The Concise Oxford Dictionary of English Etymology. 1996. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O27-semi.html

T. F. HOAD. "semi-." The Concise Oxford Dictionary of English Etymology. 1996. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O27-semi.html

Learn more about citation styles

semi-

semi- • prefix 1. half: semicircular. ∎  occurring or appearing twice in a specified period: semiannual. 2. partly; in some degree or particular: semiconscious. ∎  almost: semidarkness.

Show all research tools

Cite this article
Pick a style below, and copy the text for your bibliography.

  • MLA
  • Chicago
  • APA

"semi-." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>.

"semi-." The Oxford Pocket Dictionary of Current English. 2009. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O999-semi005.html

"semi-." The Oxford Pocket Dictionary of Current English. 2009. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O999-semi005.html

Learn more about citation styles

semi-

semi- prefix denoting half.

Show all research tools

Cite this article
Pick a style below, and copy the text for your bibliography.

  • MLA
  • Chicago
  • APA

"semi-." A Dictionary of Nursing. 2008. Encyclopedia.com. 11 Feb. 2012 <http://www.encyclopedia.com>.

"semi-." A Dictionary of Nursing. 2008. Encyclopedia.com. (February 11, 2012). http://www.encyclopedia.com/doc/1O62-semi.html

"semi-." A Dictionary of Nursing. 2008. Retrieved February 11, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O62-semi.html

Learn more about citation styles

Facts and information from other sites

Pictures from Google Image Search

Click to see an enlarged picture
Click to see an enlarged picture
Click to see an enlarged picture

See more pictures of semi-