Dictionary.com
definitions
  • synonyms

semis

[sey-mis, see-]
See more synonyms for semis on Thesaurus.com
noun
  1. a copper coin of ancient Rome, the half part of an as.
Show More

Origin of semis

< Latin sēmis, apparently equivalent to sēmi- semi- + as as2

semi

[sem-ee, sem-ahy]
noun Informal.
  1. semitrailer(def 1).
  2. Often semis. semifinal(def 3).
Show More

Origin of semi

by shortening
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words

wagonvancarcratepickuprigjeepfreighterlorrybuggydumpwheelscarryallsemieighteen-wheelersemitrailer

Examples from the Web for semis

Contemporary Examples

Historical Examples

  • If I wanted money, if she had earned an as, she gave me a semis.

    Gryll Grange

    Thomas Love Peacock

  • And what commas they wielded, what colons, what semis, what stops!

    Mystery at Geneva

    Rose Macaulay

  • There Foch (whose headquarters were at Semis, twenty-two miles nearer Paris) awaited them in his special train.

    Foch the Man

    Clara E. Laughlin

  • The twelth part of an acre was called Uncia and half a foot, Semis, &c.


British Dictionary definitions for semis

semi

noun plural semis
  1. British a semidetached house
  2. short for semifinal
  3. US, Canadian, Australian and NZ short for semitrailer
Show More
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