Merriam-Webster Logo
SINCE 1828
dictionary
thesaurus
view recents

prejacent

adjective
Save Word
pre·​ja·​cent | \ prēˈjāsᵊnt \

Definition of prejacent

 (Entry 1 of 2)

1 obsolete : preexisting
2 : being an antecedent proposition in logic from which another is developed

prejacent

noun
\ " \
plural -s

Definition of prejacent (Entry 2 of 2)

: a prejacent proposition in logic

Love words?

You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Start your free trial today and get unlimited access to America's largest dictionary, with:

  • More than 250,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

History and Etymology for prejacent

Adjective

Middle French, from Latin praejacent-, praejacens, present participle of praejacēre to lie before, from prae- pre- + jacēre to lie

Keep scrolling for more

Learn More About prejacent

Statistics for prejacent

Cite this Entry

“Prejacent.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prejacent. Accessed 25 Jun. 2021.

Style: MLA
MLACheck Mark Icon ChicagoCheck Mark Icon APACheck Mark Icon Merriam-WebsterCheck Mark Icon

WORD OF THE DAY

affluent

Listen to the pronunciation of affluent

See Definitions and Examples »

Test Your Vocabulary

Return of Name that Color!

  • a light greenish blue color
  • Name that color:
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
AlphaBear 2

Spell words. Make bears.

TAKE THE QUIZ
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play
Ask the Editors
Word Games