1. the highest point or part, as of a hill, a line of travel, or any object; top; apex.
  2. the highest point of attainment or aspiration: the summit of one's ambition.
  3. the highest state or degree.
  4. the highest level of diplomatic or other governmental officials: a meeting at the summit.
  5. summit meeting.
  1. of or relating to a summit meeting: summit talks.
verb (used without object)
  1. to take part in a summit meeting.
  2. to reach a summit: summited after a 14-hour climb.
verb (used with object)
  1. to reach the summit of.

Origin of summit

1425–75; late Middle English somete < Old French, equivalent to som top (< Latin summum, noun use of neuter of summus highest; see sum) + -ete -et
Related formssum·mit·al, adjectivesum·mit·less, adjectivemin·i·sum·mit, nounpre·sum·mit, adjective, noun

Synonyms for summit

Antonyms for summit

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

Examples from the Web for summiting

Contemporary Examples of summiting

British Dictionary definitions for summiting


  1. the highest point or part, esp of a mountain or line of communication; top
  2. the highest possible degree or state; peak or climaxthe summit of ambition
  3. the highest level, importance, or ranka meeting at the summit
    1. a meeting of chiefs of governments or other high officials
    2. (as modifier)a summit conference
Derived Formssummital, adjectivesummitless, adjective

Word Origin for summit

C15: from Old French somet, diminutive of som, from Latin summum; see sum 1
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 summiting



late 15c., from Middle French somete, from Old French sommette, diminutive of som, sum "highest part, top of a hill," from Latin summum, noun use of neuter of summus "highest," related to super "over" (see super-). The meaning "meeting of heads of state" (1950) is from Winston Churchill's metaphor of "a parley at the summit."

Online Etymology Dictionary, © 2010 Douglas Harper