front line

Origin of front line

First recorded in 1915–20


  1. located or designed to be used at a military front line: a front-line ambulance helicopter.
  2. of, relating to, or involving the forefront in any action, activity, or field: a front-line TV reporter.
  3. highly experienced or proficient in the performance of one's duties.

Origin of front-line

First recorded in 1910–15 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for frontline

Contemporary Examples of frontline

Historical Examples of frontline

  • This sector was calm enough, as frontline sectors go, when we took it over.

  • A wonderfully short time ago he was quite a little boy; now he was in a frontline trench.

    Tales of War

    Lord Dunsany

British Dictionary definitions for frontline

front line

  1. military the most advanced military units or elements in a battle
  2. the most advanced, exposed, or conspicuous element in any activity or situation
  3. frontline (modifier)
    1. of, relating to, or suitable for the front line of a military formationfrontline troops
    2. Britishof, relating to, or suitable for public service and business employees who are in direct contact with the publicfrontline staff
    3. to the fore; advanced, conspicuous, etcfrontline news
    4. of or relating to a country bordering on or close to a hostile country or scene of armed conflictleaders of the frontline states attended the summit
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

Word Origin and History for frontline

also front-line, 1899 (n.), 1915 (adj.), from front (adj.) + line (n.).

Online Etymology Dictionary, © 2010 Douglas Harper