reciprocalpromise
nounUK /rɪˈsɪprəkl ˈprɒmɪs/
US /rɪˈsɪprəkl ˈprɑːmɪs/
A promise where two people each agree to do something for the other.
The two friends made a reciprocalpromise to help each other with homework every week.
RELATED WORDS
OTHER MEANINGS
2. An arrangement in which each side gives the other the same kind of benefit.
Their reciprocalpromise meant each would water the other's plants during vacations.
3. A formal mutual commitment between two parties or countries.
The two nations signed a reciprocalpromise to reduce trade barriers.
4. A personal understanding that favors will be returned in kind.
He saw their help as a reciprocalpromise rather than a one-time favor.