two-way pledge

noun
UK /ˌtuː ˈweɪ plɛdʒ/
US /ˌtu ˈweɪ plɛdʒ/

A two-way pledge is a promise that two people or groups make to each other.

The two classes made a two-way pledge to always share their art supplies.


OTHER MEANINGS

2. An agreement in which both sides promise to do something for the other.

The neighbors signed a two-way pledge to keep the shared garden tidy.

3. A commitment that requires effort from both parties, not just one.

Their friendship worked because it was a two-way pledge of trust and kindness.

4. A formal exchange of promises between two countries or organizations.

The two schools announced a two-way pledge to exchange students every summer.