Dictionary.com
Thesaurus.com
Synonyms

centurion

American  
[sen-toor-ee-uhn, -tyoor-] / sɛnˈtʊər i ən, -ˈtyʊər- /

noun

  1. (in the ancient Roman army) the commander of a century.

  2. Military. Centurion, any one of various British battle tanks in service from 1945 to 1967.


centurion British  
/ sɛnˈtjʊərɪən /

noun

  1. the officer commanding a Roman century

"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

Etymology

Origin of centurion

First recorded in 1225–75; Middle English, from Latin centuriōn- (stem of centuriō ), equivalent to centur(ia) century + -iōn- -ion