- a legal action for a breach of contract or promise not under seal.
- an actionable promise.
Origin of assumpsit
1605–15; < Latin: he has taken upon himself, he has undertaken
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for assumpsit
A surety could be sued in assumpsit, although he had ceased to be liable in debt.
In this, as in the earlier case, the issue was taken on the assumpsit.
If you choose to make an assumpsit, I'm sure I shall not object to the security.The Absentee
Assumpsit covered the whole province of debt, and much more.Our Legal Heritage, 5th Ed.
S. A. Reilly
It has been shown above that if a man was a common farrier he could be charged for negligence without an assumpsit.
- law (before 1875) an action to recover damages for breach of an express or implied contract or agreement that was not under seal
C17: from Latin, literally: he has undertaken, from assūmere to assume