Dictionary.com
definitions
  • synonyms

hebdomad

[heb-duh-mad]
See more synonyms for hebdomad on Thesaurus.com
noun
  1. the number seven.
  2. a period of seven successive days; week.
Show More

Origin of hebdomad

1535–45; < Latin hebdomad- < Greek (stem of hebdomás week), equivalent to hébdom(os) seventh (see hepta-) + -ad- -ad1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for hebdomad

hebdomad, heptad, septenary, septuplicate
British Dictionary definitions for hebdomad

hebdomad

noun
  1. obsolete the number seven or a group of seven
  2. a rare word for week
Show More

Word Origin for hebdomad

C16: from Greek, from hebdomos seventh, from heptas seven
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