spon·sion
| \ ˈspänchən \
plural -s
Definition of sponsion
1
Roman law
: suretyship accessory to oral contracts and available only to Roman citizens
2
: the act of becoming surety
especially
: a formal pledge made on behalf of another
3
: an act or engagement on behalf of a state undertaken by an agent not specially authorized or by one who exceeds the limits of his authority and requiring for validity ratification by the state
Learn More About sponsion
Statistics for sponsion
Look-up Popularity
Cite this Entry
“Sponsion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sponsion. Accessed 14 Aug. 2022.
Style: MLA
MLA
Chicago
APA
Merriam-Webster
Chicago
APA
Merriam-Webster
Test Your Vocabulary
Words Named After People
-
- Namesake of the leotard, Jules Léotard had what profession?
Test your vocabulary with our 10-question quiz!
TAKE THE QUIZ
A daily challenge for crossword fanatics.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridged
Words at Play
Ask the Editors
Word Games
-
Name That Animal: Volume 2
Can you tell a meerkat from a wombat?
Take the quiz
-
Fashionable Words
A vocab quiz with panache
Take the quiz
-
How Strong Is Your Vocabulary?
Test your vocabulary with our 10-question quiz!
Take the quiz
-
Spelling Bee Quiz
Can you outdo past winners of the National Spelli...
Take the quiz
Share sponsion