Found 2 items, similar to Promisor.
English → English (WordNet) Definition: promisor promisor n : a person who makes a promise [syn: promiser]
English → English (gcide) Definition: Promisor Promisor \Prom"is*or\, n. (Law) One who engages or undertakes; a promiser. --Burrill. [1913 Webster]